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The GCF is 6.
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 18 and 66 is 6.
The greatest common factor of 66 and 18 is 6.

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9y ago

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Wiki User

11y ago

the gcf is 3 because 3 goes into 3 one time

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Wiki User

7y ago

The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself.

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Wiki User

12y ago

GCF(18, 36) = 18

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breezybxrbie

Lvl 1
4y ago
thank you so much

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Wiki User

9y ago

The GCF is 18.

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Wiki User

9y ago

The GCF is 6.

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Wiki User

12y ago

The GCF is 2.

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Wiki User

9y ago

18 and 36 respectively.

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Wiki User

8y ago

The GCF is 6.

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Wiki User

7y ago

The GCF is 6.

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Q: What is the GCF of 18 and 66?
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