Greatest Common Factor

Front

What is the Greatest Common Factor (GCF)?

Back

The GCF is the largest positive integer that divides all the numbers in a given set without leaving a remainder.

Front

List all the factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

Find the GCF of 30 and 36.

Back

6

Front

What is the GCF of 8 and 10?

Back

2

Front

Find the GCF of 24 and 48.

Back

24

Front

If Sara has 16 red flowers and 24 yellow flowers, what is the greatest number of bouquets she can make with the same number of each color?

Back

8

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and identify the largest factor that appears in both lists.

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number.

Front

What is the GCF of 18 and 24?

Back

6

Front

If the GCF of two numbers is 1, what does that indicate about the numbers?

Back

The numbers are coprime, meaning they have no common factors other than 1.