Here we will discuss and show you how to figure out which number is a factor of 40, but not a multiple of 68.
The most common way to determine which number is a factor of 40, but not a multiple of 68, is to simply list the factors of 40 and the multiples of 68 so you can compare the two lists.
The answer to "Which number is a factor of 40, but not a multiple of 68?" would be all the numbers that are on the Factors of 40 list, but not on the Multiples of 68 list.
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40
Multiples of 68: 68, 136, 204, 272, 340...
Answer: 1, 2, 4, 5, 8, 10, 20, 40
Alternatively, you can figure out which number is a factor of 40, but not a multiple of 68, by dividing every factor of 40 by 68. 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 41, but not a multiple of 68?
Here is a similar problem in our Multiples database that we have solved for you.