GCF and LCM

Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?

• 1

• 2

• 3

• 4

Find the GCF of each set of numbers.
28, 42, 56

• 14

• 4

• 7

• 8

What is the LCM of 4 and 12? 

• 4

• 8

• 12

• 16

Find the GCF of each set of numbers.
12, 30

• 4

• 2

• 5

• 6

Find the GCF of each set of numbers.
50, 40

• 5

• 2

• 10

• 8

Find the Greatest  Common Factor (GCF) of 14 & 22.

• 1

• 2

• 7

• 14

Find the GCF of 16 and 36

• 144

• 48

• 4

• None of these match my answer

Find the GCF of 39 and 26

• 13

• 1

• 78

• None of these match my answer

Find the GCF of 35 and 63

• 7

• 1

• 175

• None of these match my answer

LCM(12, 8)

• 96

• 24

• 36

• 72