Class 5 Exam > Class 5 Notes > Mathematics for Class 5 > Worksheet: HCF & LCM
HCF and LCM Class 5 Worksheet Maths
Q1: Answer the following questions:
1. Write the first 3 multiples of 21.
2. Which of the following numbers are composite?
2, 7, 15, 27, 29, 37, 53, 69, 87.
Q2: Write two prime numbers whose difference is 1.
Q3: Write all composite numbers between 90 and 100.
Q4: Which of the following pairs are coprime?
1. 18 and 30
2. 35 and 52
Q5: Is it possible that a number is divisible by 8 but not divisible by 4?
Q6: Which of these numbers are divisible by 3 or 4 or both?
1. 87,342
2. 23,148
Q7: Test the divisibility of the following numbers by 3:
1. 90,82,746
2. 70,335
Q8: Test the divisibility of the following numbers by 5:
1. 2,01,234
2. 4,37,839
Q9: Test the divisibility of the following numbers by 9:
1. 3,478
2. 8,74,512
Q10: Test the divisibility of the following numbers by 11:
1. 1,00,01,001
2. 5,335
Q11: In each of the following numbers, replace * by the smallest number to make it divisible by 9:
1. 66784 *
2. 5321 * 43
Q12: Test the divisibility of the following numbers by 4:
1. 7,314
2. 9,31,105
Q13: Find the H.C.F. of:
1. 14 and 35
2. 15 and 35
3. 30, 75 and 90
4. 8 and 40
Q14: Find all the common factors of:
1. 16 and 40
2. 18 and 45
3. 12 and 15
4. 52 and 117
Q15: Find the L.C.M. of the following numbers:
1. 5 and 8
2. 4 and 9
3. 12 and 15
4. 26 and 15
5. 8, 10 and 12
6. 6 and 10
7. 9 and 11
Q16: Write in the product form:
1. 24 × 52 × 32
2. 65 × 26 × 32
3. 67 × 105
4. 48
Q17: Fill the vacant circles in each of the following factor trees.
Q18: Find the HCF of the following numbers by long division method:
1. 40, 75
2. 24, 64
3. 27, 45
4. 81, 117
5. 18, 45, 36
6. 54, 96, 120
7. 70, 98, 154
Q19: Find the L.C.M. by prime factorisation method:
1. 15 and 20
2. 24 and 36
3. 42 and 91
4. 50 and 105
5. 4, 36 and 52
6. 10, 35 and 40
7. 12 and 18
Q20: Answer the following questions:
1. The HCF of two numbers is 19 and their LCM is 228. If one of the numbers is 57, find the other.
2. The product of two numbers is 25,024 and their H.C.F. is 8. Find their L.C.M.
The document HCF and LCM Class 5 Worksheet Maths is a part of the Class 5 Course Mathematics for Class 5.
All you need of Class 5 at this link: Class 5
|
58 videos|122 docs|40 tests
|
FAQs on HCF and LCM Class 5 Worksheet Maths
| 1. What is HCF and how is it different from LCM? |  |
Ans.HCF stands for Highest Common Factor, which is the largest number that divides two or more numbers without leaving a remainder. LCM stands for Lowest Common Multiple, which is the smallest number that is a multiple of two or more numbers. In simple terms, HCF is about finding common divisors, while LCM is about finding common multiples.
| 2. How can I find the HCF of two numbers? | |
Ans.To find the HCF of two numbers, you can use the prime factorization method or the division method. In the prime factorization method, you break down both numbers into their prime factors and multiply the common factors. In the division method, you divide the larger number by the smaller number and continue dividing until you reach a remainder of zero. The last divisor is the HCF.
| 3. What are some real-life examples of LCM? | |
Ans.Real-life examples of LCM include planning events that occur at regular intervals. For instance, if two friends meet every 6 days and 8 days respectively, the LCM of 6 and 8 (which is 24) tells us that they will meet again after 24 days. Another example is scheduling classes or activities that repeat every few days.
| 4. How do you calculate the LCM of two numbers? | |
Ans.To calculate the LCM of two numbers, you can use the prime factorization method or the listing multiples method. In the prime factorization method, you find the prime factors of both numbers, take the highest power of each prime factor, and multiply them together. In the listing multiples method, you list the multiples of both numbers and find the smallest common multiple.
| 5. Can HCF and LCM be calculated for more than two numbers? | |
Ans.Yes, both HCF and LCM can be calculated for more than two numbers. For HCF, you find the common factors among all the numbers and choose the highest one. For LCM, you can find the LCM of the first two numbers, then use that result to find the LCM with the next number, and continue this process until all numbers are included.
Related Exams
About this Document
|
7K Views |
|
4.95/5 Rating |
|
Dec 26, 2024 Last updated |
Document Description: Worksheet: HCF & LCM for Class 5 2024 is part of Mathematics for Class 5 preparation.
The notes and questions for Worksheet: HCF & LCM have been prepared according to the Class 5 exam syllabus. Information about Worksheet: HCF & LCM covers topics
like and Worksheet: HCF & LCM Example, for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Worksheet: HCF & LCM.
Introduction of Worksheet: HCF & LCM in English is available as part of our Mathematics for Class 5
for Class 5 & Worksheet: HCF & LCM in Hindi for Mathematics for Class 5 course.
Download more important topics related with notes, lectures and mock test series for Class 5
Exam by signing up for free. Class 5: HCF and LCM Class 5 Worksheet Maths
Description
Full syllabus notes, lecture & questions for HCF and LCM Class 5 Worksheet Maths - Class 5 | Plus excerises question with solution to help you revise complete syllabus for Mathematics for Class 5 | Best notes, free PDF download
Information about Worksheet: HCF & LCM
In this doc you can find the meaning of Worksheet: HCF & LCM defined & explained in the simplest way possible. Besides explaining types of
Worksheet: HCF & LCM theory, EduRev gives you an ample number of questions to practice Worksheet: HCF & LCM tests, examples and also practice Class 5
tests
|
Explore Courses for Class 5 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
study material
,mock tests for examination
,HCF and LCM Class 5 Worksheet Maths
,Viva Questions
,Objective type Questions
,MCQs
,Previous Year Questions with Solutions
,Summary
,Extra Questions
,shortcuts and tricks
,HCF and LCM Class 5 Worksheet Maths
,Important questions
,Free
,ppt
,video lectures
,Semester Notes
,Exam
,HCF and LCM Class 5 Worksheet Maths
,Sample Paper
,practice quizzes
,past year papers
;
Additional Information about Worksheet: HCF & LCM for Class 5 Preparation
Worksheet: HCF & LCM Free PDF Download
The Worksheet: HCF & LCM is an invaluable resource that delves deep into the core of the Class 5 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Worksheet: HCF & LCM now and kickstart your journey towards success in the Class 5 exam.
Importance of Worksheet: HCF & LCM
The importance of Worksheet: HCF & LCM cannot be overstated, especially for Class 5 aspirants.
This document holds the key to success in the Class 5 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Worksheet: HCF & LCM Notes
Worksheet: HCF & LCM Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Worksheet: HCF & LCM.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Worksheet: HCF & LCM Notes on EduRev are your ultimate resource for success.
Worksheet: HCF & LCM Class 5 Questions
The "Worksheet: HCF & LCM Class 5 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 5 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Worksheet: HCF & LCM on the App
Students of Class 5 can study Worksheet: HCF & LCM alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Worksheet: HCF & LCM,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Worksheet: HCF & LCM is prepared as per the latest Class 5 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup