Question

Find the GCF for the list
20y3. 12y?

Answer 1

4y

Explanation:

We are to find the GCF of 20y³ and 12y

First we need their factors

20y³ = 4×5×y²×y

12y = 4×3×y

You can see that the common factors to both is 4y. Hence the GCF of both functions is 4y