GCF and Simplify Fractions Review

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

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

Front

What is the GCF of 36 and 48?

Back

The GCF is 12.

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.

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Back

Front

What is the GCF of 18 and 24?

Back

The GCF is 6.

Front

Back

Front

What is the GCF of 54 and 72?

Back

The GCF is 18.

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Back

Front

What is the GCF of 45 and 60?

Back

The GCF is 15.