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You need at least two numbers to find a GCF.

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12y ago

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10y ago

The highest common factor of 18 and 21 is 3

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8y ago

Since 18 is a factor of 36, all of its factors are common.

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Q: What is the common factor of 18 36?
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What is the greatest common factor 36 and 18?

The GCF of 36 and 18 is 18.


What is he greatest common factor of 18 and 36?

Since 18 is a factor of 36, it is automatically the GCF.


What is the common factor of 36 and 108?

Since 36 is a factor of 108, all of its factors are common.


Is 9 the greatest common factor of 18 and 36?

No, 18 is.


What is the greatest common factor of 18 36 and 80?

The GCF of 18, 36, and 80 is 18. Since 18 is a factor of 36 and 80, it is automatically the GCF.

Related questions

Is 18 a common factor?

It can be. 18 is a common factor of 36 and 54.


What is the greatest common factor of 18 36 and 90?

Greatest common factor of 18 36 and 90 is 18.


What is the greatest common factor of 36 and 18.?

The greatest common factor of 18 and 36 is 18. Since 18 is a factor of 36, it is automatically the GCF.


What is the common factor of 18 36 72?

The greatest common factor is 18.


What is the greatest common factor of 50 36 and 18?

The greatest common factor of 50, 36 and 18 is 2.


What is the greatest common factor of 18 15 and 36?

3 is the greatest common factor of 18, 15 and 36.


What is the lowest common factor of 12 18 and 36?

The lowest common factor of 12, 18 & 36 is 1.


What are the greatest common factor of 54 and 36?

The greatest common factor of 36 and 54 is 18.


What the greatest common factor of 18 and 36?

GCF of 18 and 36 is 18.


What is the greatest common factor 36 and 18?

The GCF of 36 and 18 is 18.


What is he greatest common factor of 18 and 36?

Since 18 is a factor of 36, it is automatically the GCF.


What is common factor of 36 and 54?

The highest common factor is 18