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

How do you find the GCF of two numbers?

Back

1. List the factors of each number. 2. Identify the common factors. 3. The largest of these common factors is the GCF.

Front

What is the GCF of 30 and 48?

Back

6

Front

What is the GCF of 50 and 100?

Back

50

Front

What is the GCF of 36 and 24?

Back

12

Front

What is the GCF of 40 and 32?

Back

8

Front

If Kiara baked 30 oatmeal cookies and 48 chocolate chip cookies, how many containers can she use to package them evenly?

Back

6 containers.

Front

What is the GCF of 28 and 49?

Back

7

Front

Why is finding the GCF important in real-life situations?

Back

It helps in dividing items into equal groups without leftovers, such as sharing food or organizing teams.

Front

What is a factor?

Back

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