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The GCF of 135 and 225 is 45.

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 135 are 1, 3, 5, 9, 15, 27, 45, and 135.

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

The common factors are 1, 3, 5, 9, 15, and 45. Therefore, the greatest common factor is 45.

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โˆ™ 2016-10-21 10:03:48
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Q: What is the greatest common factor of 135 and 225?
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