To see if 6 is a factor of 18, we need to take the quotient between 18 and 6 and see if it is an integer, so the correct option is C.
How to know when a number is a factor of another number?
We say that the number a is a factor of b if and only if a divides b.
This means that the quotient:
b/a = integer number.
Then, to see if 6 is a factor of 18, we need to divide 18 by 6, and see if the quotient is an integer number.
We will get:
18/6 = 3
3 is an integer number, so yes, 6 is a factor of 18.
From this, we can conclude that the correct option is C.
If you want to learn more about quotients, you can read:
https://brainly.com/question/7068223
