Prime Factoring

Which is the prime factorization of 12? 

• 2 x 6

• 2 + 2 + 2 + 2 + 2 + 2 

• 2 x 2 x 3

• 1 x 2 x 2 x 3

What is the prime factorization of 16?

• 1 x 16

• 2 x 2 x 4

• 2 x 2 x 2 x 2

• 8 + 8

2 x 2 x 2 is the prime factorization of

• 6

• 12

• 22

• 8

2 x 2 x 5 x 5 is the prime factorization of

• 60

• 29

• 14

• 100

Find the prime factorization of 72

• 2³ x 3²

• 2 x 3² x 4

• 2⁴ x 3³

• 2² x 6²

Find the prime factorization of 12.

• 2 x 3

• 2 x 3 x 3

• 2 x 2 x 3

• 2 x 2 x 3 x 3

What is the prime factorization of 24?

• 3 x 8

• 3 x 2 x 2 x 2

• 4 x 6

• 2 x 2 x 3

Match the prime factorization to each number.

• 26

• 
• 1000

• 
• 200

• 
• 111

• 
• 81

• 

Which is the CORRECT prime factorization of 18?

• 2 x 9

• 3 x 6

• 2 x 3²

• 2⁹

Using a Factor Tree, find the prime factorization of 75.

• 5² x 3

• 3 x 5 x 7

• 3² x 5

• 15 x 5