Prime Factorization

Front

A prime number

Back

has exactly 2 factors: 1 and the number

Tags

CCSS.4.OA.B.4

Front

Is 5 prime or composite?

Back

Prime

Tags

CCSS.4.OA.B.4

Front

2 x 2 x 2 is the prime factorization of

Back

8

Front

Prime factorization of 64 using a factor tree

Back

2x2x2x2x2x2

Front

Use a factor tree to find the prime factorization of 72

Back

2x2x2x3x3

Front

Complete the prime factorization of 63: __ x 3 x 7

Back

3

Front

Write 28 as a product of its prime factors.

Back

2 x 2 x 7

Front

Which list contains composite numbers? Options: 4, 6, 8, 9, 12; 2, 4, 6, 7, 12

Back

4, 6, 8, 9, 12

Tags

CCSS.4.OA.B.4

Front

Find the prime factorization of 56.

Back

2x2x2x7

Front

Prime factorization of 42 using a number tree

Back

7x3x2