Is 20 a multiple of 28?
Here we will illustrate two ways to figure out if 20 is a multiple of 28.
One way would be to list all of the multiples of 28 and check if 20 is one of the numbers.
Multiples of 28 are 28, 56, 84, 112, 140, 168, 196, 224, 252, 280 and so on.
Since 20 is not on the list of multiples of 28, the answer to the question "Is 20 a multiple of 28?" is: No.
Another way, would be to simply divide 20 by 28. If the result is a positive integer, then 20 is a multiple of 28.
20 divided by 28 equals 0.714, which is not a positive integer. Once again, the answer to our question is: No.
Is 20 a multiple of 29?
Use one of the methods we used on this page to find the next question on our list.