MEDIUM
6th CBSE
IMPORTANT
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A number is divisible by 18 if it is divisible by both 3 and 6.

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Important Questions on Factors and Multiples

MEDIUM
6th CBSE
IMPORTANT

If a number is divisible by 3 and 7, it must be divisible by 21.

EASY
6th CBSE
IMPORTANT

The sum of two consecutive odd numbers is always divisible by 4.

EASY
6th CBSE
IMPORTANT

If a number divides two numbers exactly, it must divide their sum exactly.

EASY
6th CBSE
IMPORTANT

Give the prime factorization of the following number.

12

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6th CBSE
IMPORTANT

Give the prime factorization of the following number.

18

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6th CBSE
IMPORTANT

Give the prime factorization of the following number.

48

EASY
6th CBSE
IMPORTANT

Give the prime factorization of the following number.

56

EASY
6th CBSE
IMPORTANT

Give the prime factorization of the following number.

90