Is 5 a multiple of 18?
Here we will illustrate two ways to figure out if 5 is a multiple of 18.
One way would be to list all of the multiples of 18 and check if 5 is one of the numbers.
Multiples of 18 are 18, 36, 54, 72, 90, 108, 126, 144, 162, 180 and so on.
Since 5 is not on the list of multiples of 18, the answer to the question "Is 5 a multiple of 18?" is: No.
Another way, would be to simply divide 5 by 18. If the result is a positive integer, then 5 is a multiple of 18.
5 divided by 18 equals 0.278, which is not a positive integer. Once again, the answer to our question is: No.
Is 5 a multiple of 19?
Use one of the methods we used on this page to find the next question on our list.