Page 39 - NUMINO_WB_5A
P. 39
099-B5-1
Prime Factorization
1. Write the prime factorization of each number using a factor tree.
Example
20
45 20 2 2 5
22
a. 28 b. 42
7 67
28 7 42 7
c. 18 d. 30
18 30
Prime Factorization
1. Write the prime factorization of each number using a factor tree.
Example
20
45 20 2 2 5
22
a. 28 b. 42
7 67
28 7 42 7
c. 18 d. 30
18 30
