LCM Variables

What is the Least Common Multiple of 4 and 14

• 28

• 42

• 56

• 24

Fill in the Blank: Least _______ ________

• Common Multilpier

• Common Multiple

• Common Factor

Find the Least Common Multiple of 2 and 3.

• 2

• 3

• 6

• 12

Find the Least Common Multiple of 9 and 6

• 18

• 36

• 38

• 72

LCM(3, 11) =

• 25

• 66

• 14

• 33

Two neon signs are turned on at the same and begin to blink.  One sign links every 9 seconds.  The other blinks every 15 seconds.  In how many seconds will they blink together?

• 3

• 5

• 45

• 9

What is the least common multiple (LCM) of 5 and 11? 

• 25

• 55

• 11

What is the Least Common Multiple of 12 and 10?

• 22

• 44

• 110

• 120

What is the LCM of 2, 4, 6?

• 6

• 12

• 4

• 2

The smallest number that is a multiple in a set of numbers

• Least Common Multiple (LCM)

• Greatest Common Factor (GCF)

• diameter

• radius