Q: What is a common factor for 20 38 14 16 and 8?

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The Greatest Common Factor (GCF) of 4, 16, and 20 is 4.

The GCF is 4.

Find a common factor of the numerator and denominator and divide both by that number. Repeat until the only common factor is 1. You can do that in one step if you start with the Highest Common Factor (HCF).

Since 5 is a factor of 20, all the factors of 5 are common to 20.

lcm(16, 20) is 80.There is NO greatest common multiple, for whatever multiple of their LCM you give, I can always add another 80 and get an even greater common multiple.Mefinx you meant their greatest common FACTOR, which is 4.

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The GCF is 2.

yes 2 is a factor of 20, its not the GCF but its a factor, 2 4 6 8 10 12 14 16 18 20, 20's least common factor is 2

The Greatest Common Factor of 16, 20, 30: 2

The greatest common factor for 16 and 20 is 4.

The GCF is 2.

The common factor of 15, 16, and 20 is just 1

The greatest common factor (GCF) is 4.

4

4

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The greatest common factor of 8, 16, and 20 is 4

The greatest common factor of 16 20 and 44 is: 4.