What is the GCF of 20xy and 24xyz

4xy is GCF.

Step-by-step explanation:

Given : 20xy and 24xyz

To find : what is the GCF

Solution : We have given 20xy and 24xyz

Steps to find GCF (greatest common factors)

Step 1: Prime factor of each number

20 xy = 1 * 2 * 4 * 5 * 20 * x * y.

24 xyz = 1 * 2 * 3 * 4 * 6 * 8 * 12 * 24 * x * y * z.

We can see the common factors are 1,2, 4, x, y

So in these common factors 4 xy is greatest common factor.

Therefore, 4xy is GCF.

The GCF would be 4xy because you would have to find the biggest multiple for 20xy and 24xyz, which is 4xy