April 8th Prime Factorization of a Number

Mrs.Parham has a Golden Retreiver who weighs 46 pounds. What is the prime factorization of 46?

• 1 x 2 x 23

• 4 x 10 + 6 x 1

• 2 x 23

• 2 x 2 x 23

What is the prime factorization of 1000?

• 2 x 2 x 5 x 5 x 5

• 2 x 2 x 2 x 5 x 5

• 2 x 3 x 2 x 5 x 5 x 5

• 2 x 2 x 2 x 5 x 5 x 5

What is the prime factorization of 44?

• 1 x 44

• 1 x 2 x 2 x 11

• 2 x 22

• 2 x 2 x 11

What is the prime factorization of 50 using exponents?

• 2¹ x 5 x 5

• 2 x 25¹

• 2 x 5²

• 10² x 5

What is the prime factorization of 96?

• 2 x 3 x 16

• 2 x 2 x 2 x 2 x 3

• 2 x 3 x 4 x 4

• 2 x 2 x 2 x 2 x 2 x 3

Which of the following is not a prime number?

• 87

• 71

• 89

• 47

What prime factors do 12 and 24 have in common?

• 4 and 3

• 2, 2, and 1

• 2, 2, and 3

• 2 and 6

Tags

CCSS.6.NS.B.4

What are the first 5 prime numbers?

• 2, 3, 5, 9, and 11

• 1, 2, 3, 4, and 11

• 2, 3, 5, 7, 11

• 2, 3, 5, 7, 9

What is the prime factorization of 81 using exponents?

• 9² + 9²

• 9^{2 x} 1¹

• 3⁴

• 3² x 3

BoBo the Clown scored an 85 on his math test. Express his grade using prime factorization.

• 5 x 2 x 2 x 1

• 5 x 17

• 1 x 5 x 17

• 3 x 5 x 17