Factor Trees in Exponential Form

What factors do these numbers (16 and 24) have in common?

• 2

• 3

• 2 and 2

• 2, 2, and 2

Use a factor tree to find the prime factorization of 144.

• 2 x 2 x 3 x 3 x 5

• 2 x 2 x 6 x 2

• 2 x 2 x 3 x 2 x 2 x 3

• 2 x 2 x 2 x 3 x 3

What is the missing factor?

• 1

• 2

• 5

• 8

What is the prime factorization of 990 written in exponential form?

• 3*11*2*5

• 11 *5

• 2

• 3

• 5

• 9

What is the prime factorization of 3150 in exponential form?

What is the prime factorization of 32 in exponential form?

• 2*2*2

What is the prime factorization of 240 in exponential form?

What is the prime factorization of 81 in exponential form?

What is the prime factorization of 72 in exponential form?