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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What is a factor?

• Two numbers that create a quotient.

• Two numbers that create a product.

• Two numbers that create a sum.

• Two numbers that create a difference.

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What is the Prime Factorization of 144?

• 2⁴ x 3²

• 2² x 3⁴

• 2⁴ x 3⁴

• 2² x 3 x 3²

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What is the expanded form and standard form for 3⁴?

• 3 + 3 + 3 + 3; 12

• 3 x 3 x 3 x 3; 27

• 4 x 4 x 4; 64

• 3 x 3 x 3 x 3 ; 81

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CCSS.6.EE.A.1

Find the missing factor for 112.

2⁴ x _____

• 5

• 11

• 7

• 3

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What is the Prime Factorization of 460?

• 2² x 5 x 23

• 2² x 5³

• 2² x 3 x 5 x 23

• 3² x 5 x 23

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What is the standard form of 2² x 3² x 5

• 120

• 180

• 90

• 140

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What is the second step to solving a prime factorization problem?

• Simplify using exponents

• Break down a number using a Factor Tree

• Order the Prime numbers from Greatest to Least

• Order the Prime numbers from Least to Greatest

Which option is NOT a way to say 2³?

• Two squared

• Two to the Power of Three

• Two Cubed

• Two to the third power

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Find the prime factorization of 18

• 2 • 9

• 2² • 3

• 2 • 3²

• 3 • 6

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