Factors & Multiples Digital Escape Room

Find the GCF of each set of numbers. 15 , 40

• 2

• 3

• 4

• 5

Find the LCM of each set of numbers. 7, 10

• 7

• 35

• 70

• 140

Find the LCM of each set of numbers. 5, 10

• 5

• 10

• 15

• 20

Find the GCF of each set of numbers. 12, 54

• 6

• 12

• 54

• 208

Find the LCM of each set of numbers. 3, 5

• 3

• 5

• 15

• 30

Find the GCF of each set of numbers. 12, 30

• 2

• 6

• 12

• 60

Find the GCF of each set of numbers. 50, 40

• 2

• 10

• 20

• 100

Find the LCM of each set of numbers. 8, 12

• 2

• 4

• 12

• 24

Avery gets newsletters by e-mail. He gets one for sports every 5 days, one for model railroads every 10 days, and one for music every 8 days. If he got all three today, how many more days will it be until he gets all three newsletters on the same day again?

• 10 days

• 30 days

• 40 days

• 50 days

A warehouse has three shelves that can hold 8, 12, or 16 skateboards. Each shelf has sections holding the same number of skateboards. What is the greatest number of skateboards that can be put in a section?

• 2 skateboards

• 4 skateboards

• 24 skateboards

• 32 skateboards