Question

Which of the following is the greatest common factor of the terms 48s^5t^3u^2 and 40s^3tu^4? A.8s^3tu^2 B.8s^2t^2u C.6s^3tu D.6s^2t^2u

Answer 1

GCf of 40 and 48 = 8

GCF of s^5 and s^3 = s^3

- of t^3 and t = t

- of u^2 and u^4 = u^2

So its A.