3 is a factor of 15 and 24. Is 3 a factor of their difference also ?

3 is a factor of 15 and 24. Is 3 is a factor of their difference also?

Common factors of 15 and 25 are

Rh factor is

IF x is set of all factors of 24 and y is set all factors of 36 then find X cup Y and X cap Y using Venn diagrams. Comment.

If A = { x : x is a factor of 15} , B = { x : x is a factor of 18} , then A cap B =

This is not a factor of 78

4x + 1 is a factor of ____

P is the set of factors of 5, Q is the set of factors of 25 and R is the set of factors of 125. Which one of the following is false?