Greatest Common Factor

Partner A• Find the greatest common

factor: 15, 40, 60

Partner B• Find the greatest common

factor: 18, 30, 54

5 6

Word Problem

Partner A• Amy is making Halloween treat

bags for her friends. She has 24 Snickers, 32 Skittles, and 40 Twix. She wants to put the same number of each kind in each bag and have none left over. What is the greatest number of bags she can make? What will each bag contain?

Partner B• John is making Holiday Cookie

Trays for his neighbors. He baked 36 snickerdoodles, 54 chocolate chip, and 72 haystacks. He wants to make as many identical trays as he can. How many trays will he be able to make and what will each tray contain?

8 bags: 3 snickers, 4 skittles and 5 twix

18 trays: 2 snickerdoodles, 3 chocolate chip, 4 haystacks

Multiplying Fractions

Partner A

56•38

Partner B

49•675

16

821

Multiplying Fractions

Partner A

34•18

Partner B

512•32

1312

1313

Multiplying Fractions

Partner A

212•334

Partner B

435• 5569

38

2656