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What are th greatest common factor of 21 and 25?

Updated: 8/20/2019
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12y ago

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The GCF is 1.

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12y ago
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Q: What are th greatest common factor of 21 and 25?
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What are the greatest common factor of 21 and 25?

The GCF is 1.


What is the greatest common factor of 20 21 and 25?

The greatest common factor of 20, 21, and 25 is 1. Although 20 and 25 can be divisible by 5, 21 can not. Therefore, the only common factor between these three numbers is 1 and it's the greatest one as well.


What is the greatest common factor of 21 and 25?

The GCF of 21 and 25 is 1Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 21 are 1, 3, 7, and 21.The factors of 25 are 1, 5, and 25.The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.The greatest common factor of 21 and 25, is 1.The factors of 21 are: 1, 3, 7, 21The factors of 25 are: 1, 5, 25The common factors are: 1The GCF is 1.


What is the greatest common factor of 21 42 and 84?

The GCF is of 21, 42, and 84 is 21.


What is the greatest common factor of 20 21 25?

The GCF is 1.


What is the Greatest common factor of 100 and 25?

The greatest common factor of 25 and 100 is 25.


Greatest common factor of 25 and 50?

The greatest common factor (GCF) is 25.


What are the greatest factors of 15 and 25?

-- The greatest factor of 21 is 21 .-- The greatest factor of 12 is 12 .-- 1, 2, and 3 are factors of both 21 and 12 .-- The greatest common ('same for both') factor is 3 .


What is the greatest common factor of 25 and 175?

The greatest common factor of 25 and 175 is 25.


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The greatest common factor (GCF) is 25.


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The greatest common factor of 25 and 76 is 1.


What is the greatest common factor of 25 and 34?

The greatest common factor of 25 and 34 is one.