Calculating the Least Common Multiple (LCM)

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

• 60
• 40
• 20
• 3

Which list of numbers contains only common multiples of 2 and 7?

• 14, 28, 35, 42

• 14, 28, 42, 70

• 7, 14, 28, 42

• 2, 4, 6, 8

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

• 3

• 4

• 6

• 12

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

• 30

• 2

• 45

• 152

What is the least common multiple (LCM) of 2 and 24?

• 24
• 2
• 12
• 48

Find the Least Common Multiple of 9 and 6

• 18
• 36
• 38
• 72

Find the Least Common Multiple (LCM) of 4 & 14.

• 14
• 20
• 28
• 42

What is the least common multiple of 14 and 49?

• 7
• 14
• 49
• 98

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

• 60
• 40
• 20
• 3

What is the least common multiple of 36 and 72?

• 3
• 12
• 36
• 72