Question

Can u guys help me with this "Vocabulary and Concept Check".
i'll give u a brainllest crown

Answer 1

The GCF is the greatest factor that divides two numbers

Step-by-step explanation:

2)

1. List the prime factors of each number.

2. Circle every common prime factor — that is, every prime factor that's a factor of every number in the set.

3. Multiply all the circled numbers. The result is the GCF.

and that is all I know I don't necessarily understand number 3