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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 153 and 30?

What is the greatest common factor of 115 and 26?

What is the greatest common factor of 99 and 45?

What is the greatest common factor of 171 and 119?

What is the greatest common factor of 51 and 165?

What is the greatest common factor of 95 and 19?

What is the greatest common factor of 77 and 110?

What is the greatest common factor of 92 and 150?

What is the greatest common factor of 126 and 189?

What is the greatest common factor of 54 and 27?

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