Factors and Multiples

What is the LCM of 4 and 12? 

• 4

• 8

• 12

• 16

What are the next three multiples? 6, 12, 18, ___ ,___ ,___

• 24, 30, 34

• 24, 36, 42

• 24, 30, 36

• 22, 28, 34

What is the least common multiple (LCM) of 15 and 2?

• 30

• 2

• 45

• 152

Find the least common multiple (LCM) of 9 and 5.

• 5

• 9

• 45

• 36

What is the greatest common factor (GCF) of 24 and 36?

• 4

• 6

• 12

• 18

What is the least common multiple (LCM) of 4 and 6?

• 12

• 18

• 24

• 30

What is the least common multiple (LCM) of 5 and 7?

• 12

• 35

• 70

• 75

What is a multiple?

• A number multiplied by another number to get the original number.

• A number.

• A number that is multiplied by an integer.

• The smallest number that both of the numbers divide into evenly.

Find the least common multiple (LCM) of 3 and 7.

• 7

• 3

• 21

• 14

Find the HCF of 12 and 15 ?

• 2

• 2 x 3

• 3

• 60