Factors and Multiples Quiz

Find the greatest common factor of 40 and 48

• 2

• 6

• 8

• 4

Which list shows all the factors of 36

• 1, 2, 3, 4, 5, 6, 8, 18, 36

• 1, 2, 3, 4, 9, 12, 18, 36

• 1, 2, 3, 4, 6, 8, 9, 18, 36

• 1, 2, 3, 4, 6, 9, 12, 18, 36

The sum of 27 + 36 as the product of their GCF and another sum is

• 9 (3 + 4)

• 9 (3 x 4)

• 9 (9 + 4)

• 9 (9 x 4)

What is the LCM of 14 and 21

• 35

• 42

• 7

• 28

Michael is creating a dessert table of cupcakes, donuts and fruit tarts. Cupcakes come in a pack of 12. Donuts come 9 per pack. Fruit tarts come in a package of 8. If Michael wants to display an equal number of each dessert, what is the smallest number of each dessert he can purchase?

• 36

• 56

• 72

• 24

The largest factor shared by two or more numbers.

• distributive property

• product

• greatest common factor

• least common multiple

Tangy is arranging chairs on the lawn for a wedding. She has 76 purple chairs and 48 blue chairs. She would like to have an equal number of each color chair in every row. What is the maximum number of rows she can create?

• 4

• 3

• 6

• 8

List the first six multiples of 8.

• 12, 24, 32, 40, 48, 54

• 8, 12, 16, 24, 36, 40

• 16, 24, 32, 36, 40, 48

• 8, 16, 24, 32, 40, 48

The orange line and brown line trains just arrived at the station. The orange line arrives every 12 minutes and the brown line arrives every 15 minutes. When will they next arrive at the station at the same time?

• 30 minutes

• 45 minutes

• 60 minutes

• 75 minutes

The product of the greatest common factor of 32 and 56 and another sum is...

• 8 (4 x 7)

• 12 (4 + 7)

• 12 (8 + 7)

• 8 (4 + 7)