Here we will discuss and show you how to figure out which number is a factor of 30, but not a multiple of 12.
The most common way to determine which number is a factor of 30, but not a multiple of 12, is to simply list the factors of 30 and the multiples of 12 so you can compare the two lists.
The answer to "Which number is a factor of 30, but not a multiple of 12?" would be all the numbers that are on the Factors of 30 list, but not on the Multiples of 12 list.
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30
Multiples of 12: 12, 24, 36, 48, 60...
Answer: 1, 2, 3, 5, 6, 10, 15, 30
Alternatively, you can figure out which number is a factor of 30, but not a multiple of 12, by dividing every factor of 30 by 12. The answer would be all the quotients that are not integers.
Factor, but not a Multiple
You can submit another "Which number is a factor, but not a multiple?" problem below.
Which number is a factor of 31, but not a multiple of 12?
Here is a similar problem in our Multiples database that we have solved for you.