C3_D2: FACTORS AND MULTIPLES

What number has 8 as a factor?

• 36

• 45

• 54

• 64

Stell says 54 is a multiple of 9.

Pablo says 54 is a multiple of 7.

Ken says 54 is a multiple of 6.

Josh say 54 is a multiple of 5.

Who is incorrect?

• STELL

• PABLO

• KEN

• JOSH

A gift shop wants to make gift baskets for its regular customers. There are 35 bottles of shampoo, and 15 bars of soap. The same number of each item should be in each basket. What is the greatest number of baskets that can be made?

• The greatest number of baskets that can be made is 5. 

  
  

• The greatest number of baskets that can be made is 10. 

• The greatest number of baskets that can be made is 15. 

• The greatest number of baskets that can be made is 35. 

Which is not a common factor of 12 and 18?

• 2

• 3

• 4

Is 7 a factor of 49?

• YES

• NO

• MAYBE

1. Which of the following best describes a MULTIPLE?

• Multiples are the answer when we divide numbers.

  
  

• Multiples are the numbers we multiply.

• Multiples are the numbers we divide.

• Multiples are the answer when we multiply numbers.

2 is a common factor of 5 and 10

• TRUE

• FALSE

What number is the 15th multiple of 28? 

What is the greatest common factor of 20 and 25?

What are the common factors of 21 and 27?

Note: Write your answer this way 1,2,3,4,5...