1. Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?

2. A composite number

3. 2 x 2 x 2 is the prime factorization of

4. What number is never allowed in a factor tree?

5. What is the prime factorization of 16?

6. Use a number tree to find the prime factorization of 48

7. Which number is a factor of 6?

8. Which set of numbers show all the factors for 15?

9. Which choice lists all the factors for the number 24?

10. Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 ?