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6th CBSE
IMPORTANT
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LCM of two numbers 160 and 352 is 1760. Find their HCF.

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Important Questions on Factors and Multiples

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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Worksheet VII>Q 7
LCM of two numbers is a factor of their HCF.
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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Worksheet VII>Q 7
Product of three numbers is equal to the product of their HCF and LCM.
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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Worksheet VII>Q 7
HCF of given numbers is always a factor of their LCM.
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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Worksheet VII>Q 7
LCM of given numbers cannot be smaller than the numbers.
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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Worksheet VII>Q 7
LCM of co-prime numbers is always equal to their product.
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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Brain Teasers>Q (a)
Six bells commence tolling together and toll at intervals of 2,4,6,8,10 and 12 seconds respectively. After how many minutes will they toll together again?
EASY
6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Brain Teasers>Q (b)
The HCF of two numbers is 11 and their LCM is 7700. If one of the numbers is 275, then the other is:
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6th CBSE
IMPORTANT
Secondary Mathematics Class -VI>Chapter 2 - Factors and Multiples>Brain Teasers>Q (c)
The greatest possible length which can be used to measure exactly the lengths 7 m,3 m 85 cm,12 m 95 cm is: