GCF LCM

What is the least common multiple (LCM) of 4 and 9?

• 12

• 36

• 27

• 9

What is the least common multiple (LCM) of 3 and 8? 

• 24

• 16

• 12

Is this question asking to find GCF or LCM?

• GCF

• LCM

At Kentucky Fried Chicken, the kitchen staff baked 96 chicken legs and 144 thighs.  The staff had to prepare platters for an office lunch.  If each platter will have the same number of legs and thighs, what is the greatest number of platters they can make?

• 48

• 2

• 4

• 16

What is the LCM of 9 and 6?

• 18

• 36

• 3

• 54

What is the GCF of 16 and 40?

• 4

• 8

• 80

• 10

What is the LCM of 4 and 12? 

• 4

• 8

• 12

• 16

GCF of 28 and 40

• 2

• 4

• 7

• 8

Shannon is making identical balloon arrangements for a party. She has 32 maroon balloons, 24 white
balloons, and 16 orange balloons. She wants each arrangement to have the same number of each
color. What is the greatest number of arrangements that she can make if every balloon is used?

• 6

• 2

• 4

• 8

What is the LCM of 3 and 6? 

• 3

• 6

• 12

• 15