Prime Factoring LCM, GCF

Find the Prime Factors of 64

• 2x2x2x2x4
• 2x2x2x2x2x2
• 2x4x8
• 2x2x2x2x8

Find the Prime Factors of 48

• 2x2x3x3
• 6x4x2
• 3x2x2x2x2
• 4x3x2x2x

Find the GCF of
56 & 80

• 4
• 2
• 8
• 1200

Find the GCF of
48 & 18

• 48
• 6
• 18
• 9

Find the LCM of
54 & 36

• 108
• 12
• 54
• 18

Find the LCM of
18 & 24

• 144
• 48
• 18
• 72