Calculating the Least Common Multiple (LCM)

What is the least common multiple of 5 and 12?

• 60

• 1

• 80

• 120

What is the least common multiple of 3, 6, and 10?

• 30

• 60

• 12

• 6

What is the least common multiple of 2, 3, and 8?

• 24

• 6

• 12

• 18

LCM stands for....

• least common factor

• let's call mom

• love calculating math

• least common multiple

What strategy do we use for finding the least common multiple?

• T-Charts

• Skip Counting

• I don't know

• I have never heard of lcm before in my life

Find the least common multiple (LCM) of 2 and 3.

• 2

• 3

• 6

• 12

Find the least common multiple (LCM) of 10 and 20.

• 5

• 10

• 20

• 40

Find the least common multiple (LCM) of 6 and 12.

• 3

• 4

• 6

• 12

Find the least common multiple (LCM) of 5 and 25.

• 5

• 10

• 25

• 125

Find the least common multiple (LCM) of 4 and 6.

• 4

• 6

• 12

• 24