GCF and LCM

GCF of: 
14 and 20

• 7
• 28
• 2
• 6

LCM of: 
5 and 8

• 20
• 40
• 5
• 8

LCM of:
10 and 5

• 5
• 10
• 15
• 50

LCM of: 
6 and 9

• 3
• 12
• 24
• 18

Is this question asking to find GCF or LCM?

• GCF
• LCM

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

• 4
• 40
• 15
• 20

What number is a factor for EVERY number?

• 0
• 1
• 2
• 100

Find the GCF:

24, 60

Find the GCF of 64 and 144

• 8
• 6
• 16
• 2

LCM (9, 12)

• 9
• 36
• 12
• 3