Question

What is the greatest common factor of x4 and x3

Answer 1

x3

Explanation:

Considering x4 and x3 actually power terms.

I mean: x4 is
`x^(4)` and x3 is
`x^(3)`.

Let's decompose the first term:
`x^(4)=x^(3).x`

Now it is clear that the common factor is
`x^(3)`.