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The answer to this problem is simple, the Greatest Common Factor (GCF) is 27.

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The greatest common factor of 18, 39, and 45 is 3. The only non-trivial prime factors of 39 are 13 and 3. 13 is not a factor of the other numbers stated, but 3 is.

The GCF is 3.

Q: What is the greatest common factor of 18 39 and 45?

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

The GCF is 3.

The greatest common factor of 30 and 39 is 3.

The greatest common factor of 90 and 39 is 3

The greatest common factor of 39, 42, and 72 is 3

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

3

The GCF is 1.

The GCF is 3.

The greatest common factor of 30 and 39 is 3.

The greatest common factor is 5 * * * * * Actually, it is 39

The greatest common factor of 37 and 39 is 1.

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 6, 18, and 39 is 3

The greatest common factor of 90 and 39 is 3

The greatest common factor of 39, 42, and 72 is 3

The GCF is 1.

Greatest common factor of 39 and 104 is 13.