6.PAR.6.2 GCF and LCM Quiz

What is the least common multiple (LCM) of 5 and 20?

• 4
• 5
• 20
• 100

multiples for the number 3 include..

• 4,8,12,16,18,21
• 3,5,7,9,10,12
• 3,4,5,6,7,8
• 3,6,9,12,15,18

Factors of the number 12 include..

• 1,2,3,4,6,12
• 12,24,36,42
• 3,6,9,12
• 12 has no factors

what is a multiple of 5? 

• 33
• 22
• 55
• 11

GCF 24 and 36

• 8
• 6
• 12
• 4

The school cafeteria serves tacos every sixth day and cheeseburgers every eight day. If tacos and cheeseburgers are both on today’s menu, how many days will it be before they are both on the menu again?

• 14 days
• 24 days
• 34 days
• 44 days

Which number is a prime number?

• 4

• 10

• 7

• 12

What are the factors of 24?

• 1,24

• 1,2,3,4,6,24

• 1,3,6,8,24

• 1,2,3,4,6,8,12,24

Miss Friedman is planning a surprise birthday party for Miss Pabon. Miss Friedman is trying to make party favors for all her guests and wants no left overs. She has 18 party hats and 24 noise makers. How many party favors can she make?

• 6 party favors with 18 hats and 24 noise makers

• 6 party favors with 3 hats and 4 noise makers

• 6 party favors with 2 hats and 2 noise makers

• 24 party favors with 18 hats and 18 noise makers

Liller Billy is making activity baskets to donate to charity. She has 12 coloring books and 36 crayons. What is the greatest number of baskets she can make if each type of toy is equally distributed among the baskets?

• 2

• 12

• 36

• 6