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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 161 and 49?

What is the greatest common factor of 190 and 95?

What is the greatest common factor of 65 and 169?

What is the greatest common factor of 70 and 68?

What is the greatest common factor of 69 and 34?

What is the greatest common factor of 198 and 27?

What is the greatest common factor of 115 and 23?

What is the greatest common factor of 26 and 117?

What is the greatest common factor of 143 and 9?

What is the greatest common factor of 143 and 70?

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