Factorization Prima

Create the factor tree for 40

Which number has a prime factorization of 2 x 5 x 7?

Tags

CCSS.4.OA.B.4

What is the prime factorization of 60?

• 2 x 3 x 5

• 2 x 3 x 3 x 5

• 2 x 2 x 3 x 5

• 2 x 2 x 15

What value would complete the prime factorization of 63?

__ x 3 x 7

What is the prime factorization of 16?

• 2 x 8

• 2 x 2 x 2 x 2

• 4 x 4

• 2 x 2 x 4

Which is the prime factorization of 12? 

• 2 x 6

• 2 + 2 + 2 + 2 + 2 + 2 

• 2² x 3

• 1 x 2² x 3

Create a factor tree and find the prime factorization for 80

• 2⁴⋅5

• 4²⋅5

• 2⋅2⋅2

• 8⋅5⋅2

2 x 2 x 2  or 2³ is the prime factorization of

• 6

• 12

• 22

• 8

Use a number tree to find the prime factorization of 48

• 4x2x6

• 4x2²x3

• 3x2⁴

• 12x4

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