Is 7 a factor of 80?

Here we will show you two different methods you can use to determine if 7 is a factor of 80.

The first method entails simply listing all factors of 80 and then seeing if 7 is one of them. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. Looking at the list, you see that 7 is not on the list, and the answer to "Is 7 a factor of 80?" is therefore no.

For the second and perhaps easier method, we divide 80 by 7 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 7 is a factor of 80. If the quotient is a fractional number, then 7 is not a factor of 80.

80 divided by 7 is 11.42857143 which is a fractional number. Thus, once again, the answer to "Is 7 a factor of 80?" is no.

Factor Checker
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