Here we will discuss and show you how to figure out which number is a factor of 98, but not a multiple of 20.
The most common way to determine which number is a factor of 98, but not a multiple of 20, is to simply list the factors of 98 and the multiples of 20 so you can compare the two lists.
The answer to "Which number is a factor of 98, but not a multiple of 20?" would be all the numbers that are on the Factors of 98 list, but not on the Multiples of 20 list.
Factors of 98: 1, 2, 7, 14, 49, 98
Multiples of 20: 20, 40, 60, 80, 100...
Answer: 1, 2, 7, 14, 49, 98
Alternatively, you can figure out which number is a factor of 98, but not a multiple of 20, by dividing every factor of 98 by 20. 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 99, but not a multiple of 20?
Here is a similar problem in our Multiples database that we have solved for you.