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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 190 and 115?

What is the greatest common factor of 85 and 23?

What is the greatest common factor of 143 and 169?

What is the greatest common factor of 119 and 170?

What is the greatest common factor of 130 and 162?

What is the greatest common factor of 45 and 33?

What is the greatest common factor of 119 and 68?

What is the greatest common factor of 162 and 81?

What is the greatest common factor of 133 and 171?

What is the greatest common factor of 42 and 78?

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