GoMath Chapter 1 Review

2,800 ÷ 25 =

19,129 ÷ 37 =

32,111 ÷ 181 =

• 117 r 32

• 177 r 74

• 177 r 76

• 178 r 20

• 177 r 70

Find the prime factorization of: 44

• 2 x 2 x 11

• 2 x 2 x 2 x 5

• 2 x 2 x 2 x 11

• 2 x 2 x 2 x 2 x 2

• 2 x 2 x 3 x 5

Find the prime factorization of: 36

• 2 x 2 x 9

• 2 x 2 x 2 x 2 x 2

• 2 x 2 x 3 x 3

• 2 x 2 x 3 x 6

• 3 x 12

Find the prime factorization of: 90

• 2 x 9 x 5

• 2 x 3 x 3 x 3

• 2 x 3 x 15

• 6 x 15

• 2 x 3 x 3 x 5

What is the LCM of 8 and 10?

What is the LCM of 4 and 14

What is the LCM of 6 and 9?

What is the GCF of 16 and 20?