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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 45, 48, and 72 is 3

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14y ago
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14y ago

25 = 5 x 5

45 = 5 x 9

Highest common factor is 5

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10y ago

The GCF is 9.

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13y ago

9

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9y ago

The GCF is 9.

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Q: What is the greatest common factor for 45 and 72?
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What is the greatest common factor of 36 45 and 72?

The GCF of 36, 45, and 72 is 9.


What is the greatest common factor of 45 72 and 99?

The GCF is 9.


What is the greatest common factor of 7248 and 72?

The greatest common factor of 7248 , 72 = 24


What is the greatest common factor for 60 and 72?

The greatest factor is 72 which is a factor of 72 (though not of 60).


What is greatest common factor of 72 and 56?

The GCF is 8.