Prime Factorization

What is a Prime Number?

• A number that has more than two factors

• An Odd Number

• A number that only has two factors; one and itself.

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Tags

CCSS.4.OA.B.4

What is the Prime Factorization of 144?

• 2⁴ x 3²

• 2² x 3⁴

• 2⁴ x 3⁴

• 2² x 3 x 3²

Tags

CCSS.6.EE.A.1

Which option is NOT a way to say 2³?

• Two squared

• Two to the Power of Three

• Two Cubed

• Two to the third power

Tags

CCSS.6.EE.A.1

Which option is NOT a way to say 3²?

• Three to the Second Power

• Three Cubed

• Three Squared

• Three to the Power of Two

Tags

CCSS.6.EE.A.1

Find the prime factorization of 18

• 2 • 9

• 2² • 3

• 2 • 3²

• 3 • 6

Tags

CCSS.6.EE.A.3

Find the prime factorization of 60

• 5 • 12

• 2 • 3² • 5

• 2² • 3 • 5

• 2⁷

Find the prime factorization of 30

• 2² • 5 • 7

• 2 • 3²

• 2 • 3 • 7

• 2 • 3 • 5

Find the prime factorization of 81

• 2² • 7

• 2³ • 5 • 7

• 4³

• 3⁴

Tags

CCSS.6.EE.A.1

Find the prime factorization of 108

• 2³ * 3²

• 2² • 3³

• 2⁵ • 3

• 2 • 3 • 7 • 11

Tags

CCSS.6.EE.A.1

Select all of the prime numbers.

• 1

• 2

• 7

• 18

• 21

Tags

CCSS.4.OA.B.4