Q4 - 5/6 - LCM and GCF

LCM(3, 8) =

• 16

• 24

• 32

• 48

LCM(6, 7) =

• 84

• 21

• 13

• 42

LCM(12, 8)

• 96

• 24

• 36

• 72

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

• 4

• 6

• 12

• 24

Greatest common factor of 10 and 20

• 5

• 2

• 10

Greatest common factors of 9 and 15

• 5

• 4

• 3

Greatest common factor of 6 and 8

• 3

• 4

• 2

What is the GCF of 24 and 30?

• 2
• 12
• 6
• 3