Class 6 Exam  >  Class 6 Questions  >  Which of the following is a prime number?a)11... Start Learning for Free
Which of the following is a prime number?
  • a)
    117
  • b)
    171
  • c)
    179
  • d)
    169
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following is a prime number?a)117b)171c)179d)169Correct a...
117, 171 are divisible by 3.
169 is divisible by 13.
179 is a prime number.
View all questions of this test
Most Upvoted Answer
Which of the following is a prime number?a)117b)171c)179d)169Correct a...
117, 171 are divisible by 3.
169 is divisible by 13.
179 is a prime number.
Free Test
Community Answer
Which of the following is a prime number?a)117b)171c)179d)169Correct a...
Prime Number Explanation:
Prime numbers are numbers greater than 1 that have only two factors: 1 and themselves. They cannot be divided evenly by any other number.

Explanation of Options:
- Option a) 117: 117 is not a prime number because it can be divided by 1, 3, 9, 13, 39, and 117.
- Option b) 171: 171 is not a prime number because it can be divided by 1, 3, 9, 19, 57, and 171.
- Option c) 179: 179 is a prime number because it can only be divided by 1 and 179 itself.
- Option d) 169: 169 is not a prime number because it can be divided by 1, 13, and 169.

Conclusion:
The prime number among the given options is option c) 179. It satisfies the definition of a prime number as it has only two factors: 1 and 179.
Explore Courses for Class 6 exam

Top Courses for Class 6

Question Description
Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 6. Download more important topics, notes, lectures and mock test series for Class 6 Exam by signing up for free.
Here you can find the meaning of Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which of the following is a prime number?a)117b)171c)179d)169Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 6 tests.
Explore Courses for Class 6 exam

Top Courses for Class 6

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev