Review (Factors, Multiples, Div Rules, GCF & LCM)

GCF of 20 and 35

• 4

• 5

• 7

• 20

Tags

GCF

Which is a factor of 12?

• 24

• 5

• 3

• 0.3

Tags

Factors

Which is a NOT a factor of 9?

• 0

• 1

• 3

• 9

Tags

Factors

Which choice shows a multiple of 8?

• 8

• 4

• 2

• 1

Tags

Multiples

Which one is a multiple of 4?

• 33

• 22

• 18

• 24

Tags

Multiples

Find the Least Common Multiple (LCM) of 4 & 14.

• 14

• 20

• 28

• 42

Tags

LCM

Which of the following is an even number?

• 1
• 9
• 4
• 5

Is 64 divisible by 2?

• Yes

• No

Tags

Divisibility Rule

70 can be evenly divided by which number?

• 5

• 10

• 2

• All of the above

Tags

Divisibility Rule

What is the divisibility rule for 3?

• Add up the digits. The sum must be even and divisible by 3.

• The digits must add up to 9.

• The last digit must be a 3.

• Add up the digits. The sum must be divisible by 3.

Tags

Divisibility Rule