Factors
The multiples of 3
What is 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36
All factors of 12
What are 1, 2, 3, 4, 6, and 12?
All factors of 24.
1, 2, 3, 4, 6, 8, 12, and 24
The multiples of 6.
What is 20, 40, 60, and 80?
The factors 15
1, 3, 5, 15
The multiples of 8.
What are 3, 9, 15, and 21?
The factors of 20
1, 2, 4, 5, 10, 20
What is none?