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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 175 and 75?

What is the greatest common factor of 189 and 21?

What is the greatest common factor of 182 and 70?

What is the greatest common factor of 33 and 153?

What is the greatest common factor of 162 and 54?

What is the greatest common factor of 187 and 119?

What is the greatest common factor of 143 and 39?

What is the greatest common factor of 63 and 105?

What is the greatest common factor of 76 and 70?

What is the greatest common factor of 121 and 117?

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