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The HCF and LCM of two numbers is 70 and 1050 respectively. If the first number is 210, find the second one.
- a)450
- b)350
- c)510
- d)260
- e)None of these
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
The HCF and LCM of two numbers is 70 and 1050 respectively. If the fir...
Produvt of two numbers = HCF * LCM
So 2nd number = 70*1050/210
So 2nd number = 70*1050/210
Most Upvoted Answer
The HCF and LCM of two numbers is 70 and 1050 respectively. If the fir...
Given:
The highest common factor (HCF) of two numbers is 70.
The least common multiple (LCM) of two numbers is 1050.
The first number is 210.
To find:
The second number.
Solution:
We know that the product of two numbers is equal to the product of their HCF and LCM.
So, we can write the equation as:
First number * Second number = HCF * LCM
Substituting the given values, we have:
210 * Second number = 70 * 1050
Simplifying the equation:
Second number = (70 * 1050) / 210
Second number = 350
Therefore, the second number is 350.
Answer:
The second number is 350.
The highest common factor (HCF) of two numbers is 70.
The least common multiple (LCM) of two numbers is 1050.
The first number is 210.
To find:
The second number.
Solution:
We know that the product of two numbers is equal to the product of their HCF and LCM.
So, we can write the equation as:
First number * Second number = HCF * LCM
Substituting the given values, we have:
210 * Second number = 70 * 1050
Simplifying the equation:
Second number = (70 * 1050) / 210
Second number = 350
Therefore, the second number is 350.
Answer:
The second number is 350.
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The HCF and LCM of two numbers is 70 and 1050 respectively. If the first number is 210, find the second one.a)450b)350c)510d)260e)None of theseCorrect answer is option 'B'. Can you explain this answer?
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