Is 123 divisible by 18?

123 is divisible by 18 if the quotient of 123 divided by 18 is an integer. The quotient is the result you get when you divide one number by another. Furthermore, an integer is a whole number (not a fractional number).

Thus, to find out if 123 is divisible by 18, we simply calculate 123 divided by 18 and then determine if the answer (quotient) is an integer (whole number) or a fractional number.

123 / 18 = 6.833333333

As you can see above, the quotient of 123 divided by 18 is 6.833333333 and 6.833333333 is a fractional number. Therefore, 123 is not divisible by 18.

Q: Is 123 divisible by 18?
A: No

So now you know that 123 is not divisible by 18. Do you want to know all the numbers that 123 is divisible by? No problem. 123 is divisible by 1, 3, 41, and 123.

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