PT Investigation 2

What is the prime factorization of 48?

• 4x2x6

• 4x2x2x3

• 3x2x2x2x2

• 12x4

What would 2 x 2 x 2 x 3 x 3 x 5 be in exponential form?

• 2 x 3 x 5

• 2³ x 3² x 5

• 2² x 3² x 5

• 8 x 9

Which of the following is 8⁶ in expanded form?

• 8 x 6

• 8 x 8 x 6

• 8 x 8 x 8 x 8 x 8 x 8

• 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

What is the prime factorization of 16?

• 1 x 16

• 2 x 2 x 4

• 2 x 2 x 2 x 2

• 8 + 8

What is the LCM of 6 and 8?

**Type ONLY number**

What is the GCF of 18 and 24?

**Type ONLY number**

LCM of 7 and 4

• 12
• 32
• 56
• 28

Tags

CCSS.6.NS.B.4

GCF of 28 and 40

• 2
• 4
• 7
• 8

Tags

CCSS.6.NS.B.4

When you are trying to figure out when two things with different cycles will happen at the same time:

• Common Factors (GCF)

• Common Multiples (LCM)

When you are trying to split things into equal sized groups (with no leftovers)...

• Common Factors (GCF)

• Common Multiples (LCM)