greatest common factor

Front

What are the factors of 25?

Back

1, 5, 25

Front

List all the factors of 12

Back

1, 2, 3, 4, 6, 12

Front

What does GCF mean?

Back

Greatest Common Factor

Front

Find the GCF of 21 and 28

Back

7

Front

GCF of 16 and 18

Back

2

Front

What is a factor?

Back

A number that divides another number without leaving a remainder.

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and find the largest factor they have in common.

Front

What is the GCF of 8 and 12?

Back

4

Front

What is the GCF of 9 and 27?

Back

9

Front

What is the GCF of 14 and 35?

Back

7