Factors and Multiples Quiz

What is a common factor of 12 and 18?

• 10, 11, 13, 15

• 1, 2, 3, 6

• 20, 25, 30, 35

• 4, 5, 7, 9

What is a common multiple of 4 and 9?

• 36

• 45

• 27

• 12

What is the least common multiple of 6 and 8?

• 24

• 20

• 16

• 12

What is a common factor of 15 and 25?

• 10

• 5

• 3

• 7

Tags

CCSS.4.OA.B.4

What is a common multiple of 7 and 10?

• 100

• 35

• 50

• 70

What is the least common multiple of 9 and 12?

• 36

• 24

• 18

• 30

What is a common factor of 20 and 30?

• 7, 8, 9, 12

• 3, 4, 6, 15

• 1, 2, 5, 10

• 11, 13, 14, 16

Tags

CCSS.4.OA.B.4

What is a common multiple of 6 and 7?

• 42

• 56

• 48

• 35

What is the least common multiple of 8 and 10?

• 40

• 50

• 30

• 20

What is a common factor of 16 and 24?

• 20, 22, 23, 25

• 1, 2, 4, 8

• 10, 12, 14, 15

• 3, 5, 6, 7