M6 4.1-4.5

Multiples of 3 are

• 1, 3

• 3, 6, 9, 12, 15...

The numbers 1, 2, 3, 4, 6, 12

• factors of 12

• multiples of 12

Tags

CCSS.4.OA.B.4

The numbers 12, 24, 36 are

• factors of 12

• multiples of 12

Factors of 24 are

• 1, 2, 3, 4, 6, 8, 12, 24

• 24, 48, 72...

Tags

CCSS.4.OA.B.4

Find the GCF of 64 and 144

• 8
• 6
• 16
• 2

GCF of 28 and 40

• 2
• 4
• 7
• 8

What is the GCF of 81 and 18?

• 3

• 9

• 81

• 18

What is the LCM of 32 and 40?

• 180
• 160
• 140
• 200

What is the LCM of 45 and 72?

• 72
• 3,240
• 360
• 260

Fill in the Blank: Least _______ ________

• Common Multilpier
• Common Multiple
• Common Factor