Prime Factorization

Prime Factorization

Multiple Choice

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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Multiple Choice

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.

Multiple Choice

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

Multiple Choice

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

Multiple Choice

Use a factor tree to find the prime factorization of 32

• 2x2x2x4

• 2x2x2x2x2

• 4x4x2

• 2x2x2x2x1

Multiple Choice

Use a factor tree to find the prime factorization of 60

• 5x3x2x2

• 7x6x5

• 5x3x3x2

• 7x5x4

Multiple Choice

Use a factor tree to find the prime factorization of 105

• 7x5x3

• 11x5x3

• 7x5x2x1

• 7x5x3x2

Multiple Choice

What is the Prime Factorization of 144?

• 2⁴ x 3²

• 2² x 3⁴

• 2⁴ x 3⁴

• 2² x 3 x 3²

Multiple Choice

Find the missing factor for 112.

2⁴ x _____

• 5

• 11

• 7

• 3