Here we will discuss and show you how to figure out which number is a factor of 63, but not a multiple of 7.
The most common way to determine which number is a factor of 63, but not a multiple of 7, is to simply list the factors of 63 and the multiples of 7 so you can compare the two lists.
The answer to "Which number is a factor of 63, but not a multiple of 7?" would be all the numbers that are on the Factors of 63 list, but not on the Multiples of 7 list.
Factors of 63: 1, 3, 7, 9, 21, 63
Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63...
Answer: 1, 3, 9
Alternatively, you can figure out which number is a factor of 63, but not a multiple of 7, by dividing every factor of 63 by 7. 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 64, but not a multiple of 7?
Here is a similar problem in our Multiples database that we have solved for you.