Is 30 a factor of 810?

Here we will show you two different methods you can use to determine if 30 is a factor of 810.

The first method entails simply listing all factors of 810 and then seeing if 30 is one of them. The factors of 810 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, and 810. Looking at the list, you see that 30 is on the list, and the answer to "Is 30 a factor of 810?" is therefore yes.

For the second and perhaps easier method, we divide 810 by 30 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 30 is a factor of 810. If the quotient is a fractional number, then 30 is not a factor of 810.

810 divided by 30 is 27 which is a whole number. Thus, once again, the answer to "Is 30 a factor of 810?" is yes.

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