1, 2, 3, 6, 9, 18, 27, 54
There are 8 of them.
1, 2, 3, 6, 9, 18, 27, 54
1, 2, 3, 6, 9, 18, 27, 54
The least common factor of any set of numbers is 1 .
3 is one of several possible answers.
1, 2, 3, 6, 9, 18, 27, 54
6 is a factor of 54.
No, 54 is a factor of 108.
No, 5 is not a factor of 54.
There are 8. Also, by definition factors must be whole numbers because otherwise every non-zero number is a factor of every number (including prime numbers).
Whole numbers are unique, so the only whole number that is 54 is 54 itself.
8 is not a factor of 54.