Question

Pls dont write silly things or ill report. which number in each set is not a factor of the given number:

a.14 (1,2,4,7,14)
b,15 (1,3,5,15,45)

Answer 1

a.(4)

b.(45)

Explanation:

A factor is a number that divides perfectly without any remainder so you can try to divide each.

For example:

-14/2=7(it's a factor of 14)

-14/4=3.5(it's not factor of 14)