Is the GCF of a even number always 2

Question

Davies

Mathematics

17 April, 20:37

Is the GCF of a even number always 2

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Answers (2)

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Kierra Rangel · Answer 1

No. GCF means Greatest Common Factor. So let's say you picked the number 4 and 8 ... Their GCF is 4 and not 2 despite the fact that they are even numbers ... GCF changes according to the number range ... So you can't always expect it to be 2 for even numbers ... Hope I answered your question.

Paula Hines · Answer 2

Not always, the GCF for 16 and 20 is 4.