Common Multiple

The Least Common Multiple (LCM) is​ (a)  

• a multiple that both numbers share the most.

• a multiple that both numbers share the

• a factor that both numbers share the le

• the smallest mulitple that both numbers share.

What is the LCM of 15 and 10?

• 15

• 25

• 30

• 20

What is the least common multiple (LCM) of 3 and 20?

• 60

• 40

• 20

• 3

What is the least common multiple (LCM) of 6 and 8?

• 6

• 8

• 48

• 24

Which number is a multiple of 2 AND 3?

• 21

• 92

• 30

• 33

Tags

CCSS.4.OA.B.4

Select the multiples 6 and 4 have in common

• 18

• 24

• 30

• 12

• 36

What are the common multiples of 3 and 7?

• 1

• 21

• 35

• 42

7x8=56, 56is ——of 7and 8

• Multiple

• Factor

Identify all the multiples of 4....

• 30

• 32

• 38

• 44

• 54

Which is a multiple of 3

• 15

• 4

• 1

• 5

Tags

CCSS.4.OA.B.4