Greatest Common Factors

What is the greatest common factor of 10 and 25?

• 5
• 1
• 10
• ^₁

Tags

CCSS.6.NS.B.4

What is the greatest common factor of 4 and 8?

• 2
• 8
• 4
• 1

Tags

CCSS.6.NS.B.4

What are the factors of 16 and 24?

• 16-1, 3, 6, 12, 16
  24-1, 2, 4, 6, 24
• 16-1, 2, 4, 8, 16
  24-1, 2, 3, 4, 6, 8, 12, 24
• 16-16, 32, 48, 54
  24-24, 48, 72, 86
• 16- 1, 2, 16
  24-1, 2, 12, 24

Tags

CCSS.6.NS.B.4

What is the greatest common factor of 8 and 10?

• 1
• 3
• 4
• 2

Tags

CCSS.6.NS.B.4

What is the greatest common factor of 16 and 24? 

• 6
• 2
• 4
• 8

Tags

CCSS.6.NS.B.4

GCF 15 and 36

• 8

• 6

• 3

• 4

Tags

CCSS.6.NS.B.4

GCF of 16 and 18

• 4
• 2
• 6
• 8

Tags

CCSS.6.NS.B.4

What is the GCF of 36 and 24?

• 6

• 12

• 8

• 9

Tags

CCSS.6.NS.B.4

What is the GCF of 20 and 30?

• 5
• 2
• 10
• 20

Tags

CCSS.6.NS.B.4

GCF of 24 and 56

• 2
• 4
• 6
• 8

Tags

CCSS.6.NS.B.4