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36 / \ 4 x 9 / \ / \ 2 x 2 x 3 x 3 = 22 x 32
by Michelle Hansen
What are the prime factors of
4?
2 x 2 22
2 x 3
What are the prime factors of
6?
2 x 3
What are the prime factors of
8?
2 x 2 x 223
32
What are the prime factors of
9?
3 x 3
2 x 5
What are the prime factors of
10?
2 x 5
What are the prime factors of
12?
2 x 2 x 322 x 3
2 x 7
What are the prime factors of
14?
2 x 7
3 x 5
What are the prime factors of
15?
3 x 5
What are the prime factors of
16?
2 x 2 x 2 x 2
24
What are the prime factors of
18?
2 x 3 x 3 2 x 32
What are the prime factors of
20?
2 x 2 x 522 x 5
What are the prime factors of
21?
3 x 7
2 x 11
What are the prime factors of
22?
2 x 11
What are the prime factors of
24?
2 x 2 x 2 x 3
23 x 3
52
What are the prime factors of
25?
5 x 5
2 x 13
What are the prime factors of
26?
2 x 13
What are the prime factors of
27?
3 x 3 x 333
What are the prime factors of
28?
2 x 2 x 7 22 x 7
What are the prime factors of
30?
2 x 3 x 5 2 x 3 x 5
What are the prime factors of
32?
2 x 2 x 2 x 2 x 225
3 x 11
What are the prime factors of
33?
3 x 11
2 x 17
What are the prime factors of
34?
2 x 17
5 x 7
What are the prime factors of
35?
5 x 7
What are the prime factors of
36?
2 x 2 x 3 x 322 x 32
2 x 19
What are the prime factors of
38?
2 x 19
3 x 13
What are the prime factors of
39?
3 x 13
1092 / \ 2 546
| / \ 2 3 x 182
| | / \ 2 3 2 x 91 | | | / \ 2 x 3 x 2 x 7 x 13
22 x 32 x 7 x 13 96 / \ 8 12 / \ / \ 4 x 2 4 x 3 / \ | / \ | 2 x 2 x 2 x 2 x 2 3
25 x 3
What are the prime factors of
98?
2 x 7 x 7 2 x 72
What are the prime factors of
99?
3 x 3 x 11 32 x 11
What are the prime factors of
100?
2 x 2 x 5 x 5 22 x 52
Wow!