Which numbers are all factors of 20

- Which numbers are factors of 20
- Which numbers are prime factors of 20
- Which numbers are factors of 20 select all that apply
- Which numbers are common factors of 12 and 20 choose all that apply
- Which of the following numbers are prime
- Factors of 8
- What is the factor of 3
- Which of the following is a factor of
- Which numbers are factors of 19 select all that apply