Question

Circle the GCF of 28x³ and 16x²y².​

Answer 1

`4x^(2)`

Explanation:

You have to line up all your factors.

`28x^3 =2*2*7*x*x*x\\16x^2y^2=2*2*2*2*x*x*y*y\\`

Isolate what factors they have in common... and solve!

`2*2*x*x\\4*x*x\\4x^2`

Hope this helps!