Is 4 a factor of 28?

Here we will show you two different methods you can use to determine if 4 is a factor of 28.

The first method entails simply listing all factors of 28 and then seeing if 4 is one of them. The factors of 28 are 1, 2, 4, 7, 14, and 28. Looking at the list, you see that 4 is on the list, and the answer to "Is 4 a factor of 28?" is therefore yes.

For the second and perhaps easier method, we divide 28 by 4 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 4 is a factor of 28. If the quotient is a fractional number, then 4 is not a factor of 28.

28 divided by 4 is 7 which is a whole number. Thus, once again, the answer to "Is 4 a factor of 28?" is yes.

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