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- 1. Multiple Choice
Find the prime factorization of 18
2 • 9
22 • 3
2 • 32
3 • 6
- 2. Multiple Choice
Find the prime factorization of 60
5 • 12
2 • 32 • 5
22 • 3 • 5
27
- 3. Multiple Choice
Find the prime factorization of 30
22 • 5 • 7
2 • 32
2 • 3 • 7
2 • 3 • 5
- 4. Multiple Choice
Find the prime factorization of 81
22 • 7
23 • 5 • 7
43
34
- 5. Multiple Choice
Find the prime factorization of 108
23 * 32
22 • 33
25 • 3
2 • 3 • 7 • 11
- 6. Multiple Choice
Find the prime factorization of 420
22 • 3 • 5 • 7
77
22 • 3 • 11
23 • 3 • 7
- 7. Multiple Choice
Select all of the prime numbers.
1
2
7
18
21
- 8. Multiple Choice
Select all of the prime numbers.
0
19
31
47
51
- 9. Multiple Choice
2 is the only even prime number
True
False
- 10. Multiple Choice
The correct way to write prime factorization is _______________________.
greatest to least
least to greatest
alphabetical order
- Answer choicesTagsAnswer choicesTags