Is 12 a factor of 43?

Here we will show you two different methods you can use to determine if 12 is a factor of 43.

The first method entails simply listing all factors of 43 and then seeing if 12 is one of them. The factors of 43 are 1 and 43. Looking at the list, you see that 12 is not on the list, and the answer to "Is 12 a factor of 43?" is therefore no.

For the second and perhaps easier method, we divide 43 by 12 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 12 is a factor of 43. If the quotient is a fractional number, then 12 is not a factor of 43.

43 divided by 12 is 3.583333333 which is a fractional number. Thus, once again, the answer to "Is 12 a factor of 43?" is no.

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Is 12 a factor of 44?
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