Algebra GCF and HCF EOG

Find the HCF of 30 and 36

• 2
• 3
• 4
• 6

Find the HCF of 25 and 35

• 10
• 5
• 7
• 1

Find the HCF of 22 and 42

• 2
• 3
• 11
• 14

Find the HCF of 45 and 60

• 5
• 15
• 10
• 9

Find the HCF of 21 and 28

• 3
• 4
• 7
• 14

Find the HCF of 24 and 32

• 1
• 2
• 4
• 8

List all the factors of 12

• 1, 2, 3, 4, 6, 12
• 1, 2, 4, 12
• 1, 12
• 1, 2, 3, 4, 5, 6, 12

HCF of 28 and 40

• 2

• 4

• 7

• 8

Find the HCF of 24 and 32

• 1
• 2
• 4
• 8

What is the HCF of 4 and 12?

• 3

• 1

• 6

• 4