Prime Factorization

Front

A prime number...

Back

has exactly 2 factors: 1 and the itself.

Tags

CCSS.4.OA.B.4

Front

A composite number ...

Back

has more than 2 factors.

Tags

CCSS.4.OA.B.4

Front

2 x 2 x 2 is the prime factorization of

Back

8

Front

Is 5 prime or composite?

Back

Prime

Tags

CCSS.4.OA.B.4

Front

Use a factor tree to find the prime factorization of 32

Back

2x2x2x2x2

Front

Use a factor tree to find the prime factorization of 60

Back

5x3x2x2

Front

Prime factorization of 42 using a factor tree

Back

7x3x2

Front

Use a factor tree to find the prime factorization of 64

Back

2x2x2x2x2x2

Front

Use a factor tree to find the prime factorization of 72

Back

2x2x2x3x3

Front

Use a factor tree to find the prime factorization of 33

Back

11x3