Factors of 12 = 1,2,3,4,6,12
Let we take 2 and 4 are two factors of 12
But 4x2 =8
and 8 isn't a factor of 12.
So, is it necessary that the multiple of factor is also a factor of that number.
You say in this question that multiple of factor is always a factor why? If you are right then you have to solve my doubt.please
