Question

Find the greatest common factor 8x power of 2, -24x power of 2

Answer 1

\[\Large 8x^2 \text{ and } -24x^2\] yes?

Answer 2

You could do prime factorization to help you:

\[\Large8x^2 = 2*2*2*x*x\]
\[\Large -24x^2 = -1*3*2*2*2*x*x\]
What factors do they have in common?