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The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.

The greatest common factor of 117 and 180 is 9

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14y ago
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14y ago

The Greatest Common Factor of 18 and 117 is nine.

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13y ago

The greatest common factor of 81 and 117 is 9.

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13y ago

117 - 1, 3, 9, 13, 39, 117

180 - 1, 2, 3, 4, 5, 6, 9, 10, 18, 20, 66, 36, 45, 60, 90, 180

the common factors are 1,3 and 9

the GCF is 9

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12y ago

The GCF is 39.

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Q: What is the greatest common factor of 117 and 180?
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