Is 13 a factor of 728?

Here we will show you two different methods you can use to determine if 13 is a factor of 728.

The first method entails simply listing all factors of 728 and then seeing if 13 is one of them. The factors of 728 are 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, and 728. Looking at the list, you see that 13 is on the list, and the answer to "Is 13 a factor of 728?" is therefore yes.

For the second and perhaps easier method, we divide 728 by 13 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 13 is a factor of 728. If the quotient is a fractional number, then 13 is not a factor of 728.

728 divided by 13 is 56 which is a whole number. Thus, once again, the answer to "Is 13 a factor of 728?" is yes.

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