Is 18 a factor of 199?

Here we will show you two different methods you can use to determine if 18 is a factor of 199.

The first method entails simply listing all factors of 199 and then seeing if 18 is one of them. The factors of 199 are 1 and 199. Looking at the list, you see that 18 is not on the list, and the answer to "Is 18 a factor of 199?" is therefore no.

For the second and perhaps easier method, we divide 199 by 18 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 18 is a factor of 199. If the quotient is a fractional number, then 18 is not a factor of 199.

199 divided by 18 is 11.05555556 which is a fractional number. Thus, once again, the answer to "Is 18 a factor of 199?" is no.

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Is 18 a factor of 200?
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