Here we will discuss and show you how to figure out which number is a factor of 42, but not a multiple of 2.
The most common way to determine which number is a factor of 42, but not a multiple of 2, is to simply list the factors of 42 and the multiples of 2 so you can compare the two lists.
The answer to "Which number is a factor of 42, but not a multiple of 2?" would be all the numbers that are on the Factors of 42 list, but not on the Multiples of 2 list.
Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42
Multiples of 2: 2, 4, 6, 8, 10, 12...
Answer: 1, 3, 7, 21
Alternatively, you can figure out which number is a factor of 42, but not a multiple of 2, by dividing every factor of 42 by 2. 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 43, but not a multiple of 2?
Here is a similar problem in our Multiples database that we have solved for you.