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Greatest Common Factors

Quizzes > Mathematics > Number Theory

Can you determine the greatest common factor of two integers? We'll give you the two numbers; you select the GCF from the list of possible answers!

When you click Start Quiz, multiple-choice questions will appear one at a time. Choose the correct answers, and find out how much you know!

Quiz by Mr. Twitchell

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Questions

Here are some of the questions you may encounter in the quiz Greatest Common Factors.

What is the greatest common factor of 102 and 78?

What is the greatest common factor of 110 and 55?

What is the greatest common factor of 153 and 51?

What is the greatest common factor of 55 and 121?

What is the greatest common factor of 175 and 125?

What is the greatest common factor of 54 and 135?

What is the greatest common factor of 90 and 150?

What is the greatest common factor of 78 and 143?

What is the greatest common factor of 78 and 182?

What is the greatest common factor of 114 and 91?

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