1, 2, 3, 6, 9, 18.
The one that contains all the factors of 18.
18 has 6 factors.
1, 2, 3, 6, 9, 18
2 and 3
The factors of 18 are 1, 2, 3, 6, 9, and 18 1, 2, 3, 6, 9, 18
They are: 1 2 3 6 9 and 18
The factors of 18 are: 1, 2, 3, 6, 9, 18
Six factors.
18 has six factors: 1, 2, 3, 6, 9, 18
There are many ways that a list of factors can appear. These lists of factors can come in literal lists for example.
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54.
The Factors are: 2, 3, 6, 9, 18, 27