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The common factors of 4 and 28 are: 1, 2, 4.

Q: What is a common factor for four and twenty eight?

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18-1,2,3,6,9,18 28-1,2,4,7,14,28 44-1,2,4,11,22,44 so 2

Twenty-four thousand, four hundred ninety-eight

63 and 21 42 and 42 three twenty-eights four twenty-ones six fourteens seven twelves twelve sevens fourteen sixes twenty-one fours twenty-eight threes forty-two twos eighty-four ones

Twenty eight days

Eight and twenty-four thousandths.

Related questions

The least common multiple of four, twenty eight, and twenty is 140.

The GCF is 2.

The least common factor is: 1

18-1,2,3,6,9,18 28-1,2,4,7,14,28 44-1,2,4,11,22,44 so 2

The GCF is: 8

There are no rational factors.

It is four.(4)

The GCF is 2.

four hundred twenty eight = 428

Since 54 is a factor of 108, all of its factors are common.

The GCF of the numbers 24 and 4 would be 4. This is taught in math.

The GCF is 1.