If a number is divisible by two odd numbers,it is divisible by their product.

The number 24! is divisible by

State True or False. If a number is divisible by 8 then it is also divisible by 16.

Given below are two pairs of statements. Combine these two statements using if and only if : p : If the sum of digits of a number is divisible by 3, then the number is divisible by 3. q : If a number is divisible by 3, then the sum of its digits is divisible by 3.

You have seen that a number 450 is divisible by 10 .It is also divisible by 2 and 5 which are factors of 10.Similarly,a number 135 is divisible by 9.It is also divisible by 3 which is a factor of 9. Can you say that if a number is divisible by any number m,then it will also be divisible by each of the factors of m?