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The greatest common factor (GCF) is: 6

Q: What is the greatest common factor of 18 42 and 168?

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Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.

2 is the greatest common factor of 18 and 562

Greatest common factor of 18 36 and 90 is 18.

The Greatest Common Factor is 18

The Greatest Common Factor of 18, 27, and 30 is 3.

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It is: 6

The greatest common factor is 18.

The greatest common factor of 18 and 55 is 1.

The greatest common factor of 39 and 18 is definitely 3.

Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.

The greatest common factor of 18 and 56 is 2.

2 is the greatest common factor of 18 and 562

The Greatest Common Factor of 6, 18 is 6.

The greatest common factor of 18 and 150 is 6.

The greatest common factor of 18 and 118 is 2.

The greatest common factor of 18 and 47 is 1.

The greatest common factor of 18 and 100 is 2