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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 45 and 39?

What is the greatest common factor of 60 and 30?

What is the greatest common factor of 121 and 54?

What is the greatest common factor of 153 and 119?

What is the greatest common factor of 81 and 95?

What is the greatest common factor of 95 and 133?

What is the greatest common factor of 130 and 26?

What is the greatest common factor of 171 and 114?

What is the greatest common factor of 196 and 98?

What is the greatest common factor of 153 and 46?

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