5G3 - LCM & Fractions Quiz

What does LCM stand for?

• Last Common Multiple

• Largest Common Multiple

• Lowest Common Multiple

• Least Common Multiple

What is the least common multiple of 3 and 4?

• 12

• 9

• 6

• 15

What is the least common multiple of 9 and 6?

• 21

• 12

• 18

• 15

What is the least common multiple of 5 and 20?

• 25

• 20

• 15

• 10

What is the least common multiple of 8, 3, and 6?

• 18

• 20

• 24

• 22

What should you do if you don't find a matching pair in the multiples list?

• Skip that question

• Continue your list until you find a match

• Stop and give up

• Ask for help

How many multiples should you write for each number when finding the LCM?

• 5

• 2

• 3

• 4

What is the importance of knowing how to find the least common multiples?

• It helps in division

• It's useful for addition

• It's important for working with fractions

• It's only for advanced math

What is the least common multiple of 12 and 9?

• 30

• 24

• 27

• 36

What is the least common multiple of 5 and 20?

• 10

• 15

• 20

• 25