Question

What is the Greatest Common Factor of x^4 and x^3?

a)x

b)x2

c)x3

d)x4

Answer 1

Judging by the question I noticed that the two both share x^3 in common. You can divide x^4 by x^3 and get x as a result, and x^3 can still divide into itself.

Thus your answer should be C, x^3