Factors and Prime Factor

If the expanded form is 2⋅2⋅2⋅3⋅3⋅5⋅7 what would the exponential form be?

• 2⋅3⋅5⋅7

• 2³⋅3²⋅5⋅7

• 2²⋅3²⋅5⋅7

• 8⋅9⋅35

Tags

CCSS.6.EE.A.1

The following prime factorization represents which number:  2² x 3 x 7

• 14

• 84

• 42

• 70

What is the prime factorization of 18?

• 9 x 2

• 3 x 2²

• 3² x 2

• 3³

What are the missing factors?

• 2 and 3

• 3 and 6

• 3 and 3

• 1 and 9

Tags

CCSS.4.OA.B.4

What is the missing factor?

• 3

• 5

• 6

• 7

What are the factors of 25?

• 1, 2, 3, 5, 10, 15, 25

• 1, 5,  25

• 1, 25

• 1, 5

Tags

CCSS.4.OA.B.4

Find the prime factorization of 75 in exponential form.

• 3 × 5²

• 3² × 5

• 5 × 15

• 3² × 5²

Find the prime factorization of 40.

Draw out a prime factor tree in your copy and select the answer you think is correct.

• 2 x 5 x 2

• 2 x 20

• 5 x 8

• 2 x 2 x 2 x 5

Write 16 as its prime factors...

Complete in your copy ans select the correct answer.

• 2 x 2 x 2 x 2

• 2 x 2 x 2

• 2³

• 2