GCF & LCM

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

Tags

CCSS.4.OA.B.4

What are the factors of 25?

• 1, 2, 3, 5, 10, 15, 25
• 1, 5,  25
• 1, 25
• 1, 5

Tags

CCSS.4.OA.B.4

Find the LCM of each set of numbers. 
 3, 5 

• 15
• 20
• 30
• 33

Tags

CCSS.6.NS.B.4

What is the LCM (Least Common Multiple) of 4 and 10?

• 4

• 40

• 15

• 20

Tags

CCSS.6.NS.B.4

What is the GCF (Greatest Common Factor) of 12 and 6?

• 1

• 6

• 2

• 3

Tags

CCSS.6.NS.B.4

Find the LCM (Least Common Multiple) of 3 and 5.

• 15

• 20

• 30

• 33

Tags

CCSS.6.NS.B.4

Find the GCF (Greatest Common Factor) of 50 and 40.

• 5

• 2

• 10

• 8

Tags

CCSS.6.NS.B.4

What is the LCM (Least Common Multiple) of 8 and 12?

• 48

• 24

• 76

• 96

Tags

CCSS.6.NS.B.4