MEDIUM
6th CBSE
IMPORTANT
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The greatest four digit number which when divided by 18 and 12 leaves a remainder of 4 in each case is

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Important Questions on Playing With Numbers

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6th CBSE
IMPORTANT

The GCD of two numbers is 17 and their LCM is 765. How many pairs of values can the numbers assume?

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6th CBSE
IMPORTANT

The number of factors of 1080 is

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6th CBSE
IMPORTANT

The HCF of first 100 natural numbers is

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6th CBSE
IMPORTANT

The least number exactly divisible by 36 and 24 is

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6th CBSE
IMPORTANT
Find the HCF of all natural numbers from 200 to 478.
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6th CBSE
IMPORTANT

If x is prime, y is a composite number such that x+y=240 and their LCM is 4199. Find x and y.

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6th CBSE
IMPORTANT

The LCM of two numbers is 1024 and one of them is a prime number. Find their HCF.

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6th CBSE
IMPORTANT

The HCF of two numbers is 4 and their LCM  is 400. How many pairs of values can the numbers assume?