GCF & Simplify Fractions

Front

What does GCF stand for?

Back

GCF stands for Greatest Common Factor.

Front

How do you find the GCF of two numbers?

Back

To find the GCF, list the factors of each number and identify the largest factor they have in common.

Front

What is the GCF of 16 and 40?

Back

8

Front

What is the GCF of 15 and 35?

Back

5

Front

What is the GCF of 15 and 33?

Back

3

Front

What is the GCF of 8 and 20?

Back

4

Front

What is the GCF of 35 and 49?

Back

7

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between GCF and simplifying fractions?

Back

The GCF can be used to simplify fractions by dividing the numerator and denominator by their GCF.

Front

What is the GCF of 12 and 18?

Back

6