Find GCF LCM

What is the LCM (Least Common Multiple) of 8 and 5?

• 50

• 40

• 5

• 8

GCF 24 and 36

• 8

• 6

• 12

• 4

GCF of: 
14 and 20

• 7

• 28

• 2

• 6

GCF of 32 and 40

• 2

• 4

• 6

• 8

GCF (25, 15)

• 5

• 10

• 15

• 20

LCM (9, 12)

• 9

• 36

• 12

• 3

Sara had 16 red flowers and 24 yellow flowers.  She wants to make bouquets with the same number of each color flower in each bouquet.  What is the greatest number of bouquets that she can make?

• 4

• 2

• 48

• 8

What is the least common multiple (LCM) of 6 and 8?

• 6

• 8

• 48

• 24

Find the least common multiple (LCM) of 2 and 12.

• 2

• 4

• 6

• 12

What is the GCF of 56 and 49?

• 14

• 2

• 8

• 7