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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 180 and 220 is 20

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14y ago
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13y ago

The Greatest Common Factor (GCF) is: 20

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Q: What is the greatest common factor of 780 and 220?
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