GCF and LCM

GCF of: 
14 and 20

• 7
• 28
• 2
• 6

Tags

CCSS.6.NS.B.4

LCM of: 
5 and 8

• 20
• 40
• 5
• 8

Tags

CCSS.6.NS.B.4

Find the LCM of 18 and 24

• 6
• 72
• 24
• 5

Tags

CCSS.6.NS.B.4

What is the least common multiple (LCM) of 4 and 10?

• 4
• 40
• 15
• 20

Tags

CCSS.6.NS.B.4

Find the GCF of 12 and 6. 

• 1
• 6
• 2
• 3

Tags

CCSS.6.NS.B.4

What is the least common multiple (LCM) of 2 and 3?

• 6
• 8
• 20
• 10

Tags

CCSS.6.NS.B.4

What is the least common multiple (LCM) of 6 and 8?

• 6
• 8
• 48
• 24

Tags

CCSS.6.NS.B.4

GCF of 32 and 40

• 2
• 4
• 6
• 8

Tags

CCSS.6.NS.B.4

multiples for the number 3 include..

• 4,8,12,16,18,21
• 3,5,7,9,10,12
• 3,4,5,6,7,8
• 3,6,9,12,15,18

Tags

CCSS.6.NS.B.4

Factors of the number 12 include..

• 1,2,3,4,6,12
• 12,24,36,42
• 3,6,9,12
• 12 has no factors

Tags

CCSS.6.NS.B.4