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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 both numbers have in common.

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 170 are 1, 2, 5, 10, 17, 34, 85, and 170.

The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75, and 225.

The common factors are 1 and 5. Therefore, the greatest common factor is 5.

Q: What is the greatest common factor of 170 and 225?

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The greatest common factor of 132 and 225 is 3.

The greatest common factor of 45 and 225 is 15.The GCF is: 45

The greatest common factor of 126, 93, and 225 is 3.

The greatest common factor of 75, 150, and 225 is 75

The greatest common factor of 150 225 450 and 600 is 75.

Related questions

There is no common factor as you have to have at least 2 numbers to have a "common" factor. The greatest factor of 225 other than 225 is 75

The Greatest common factor of 180 and 225 is 45.

The greatest common factor (GCF) of 75 and 225 is 75. To find the GCF, you need to determine the largest number that divides both 75 and 225 without leaving a remainder. In this case, 75 is the largest number that can divide both 75 and 225 evenly, making it the GCF.

The greatest common factor of 132 and 225 is 3.

The greatest common factor of 225 and 400 is 25

The greatest common factor of 125 and 225 is 25.

The greatest common factor of 154 and 225 is 1.

The greatest common factor of 45 and 225 is 15.The GCF is: 45

The greatest common factor of 126, 93, and 225 is 3.

The greatest common factor of 135 , 225 , 45 = 45

The greatest common factor of 75, 150, and 225 is 75

The Greatest Common Factor is 25