1. Which of the following lists contains all the factors of 42?
2. Which number is NOT a factor of 48?
3. Which of the following lists contains all the factors of 200?
4. Which list shows all the factors of the number 36?
5. The number 4 is a factor of 52. What number is the other factor in the pair that includes 4? ___
6. Which of the following numbers is a factor of 49?
7. Which of the following numbers is NOT a factor of 60?