Identifying/Listing Factors Quiz

Remember when we list out the FACTORS of a number we think about all the numbers that we can multiply by eachother to get THAT number.

Our list of factors often looks like a rainbow, similar to in this example.

• I understand how to list factors,

  BRING IT ON!

• I was not paying attention during the factors lesson :/

What are the factors of 12?

• 1, 2, 3, 5, 6, 12

• 1, 2, 3, 4, 5, 12

• 1, 2, 3, 4, 5, 6

• 1, 2, 3, 4, 6, 12

List all the factors of 20.

• 2, 3, 6, 8, 12, 15

• 1, 4, 6, 8, 10, 15

• 1, 2, 4, 5, 10, 20

• 1, 3, 6, 9, 12, 15

Find the factors of 15.

• 1, 3, 5, 15

• 2, 4, 6, 8

• 10, 12, 14, 16

• 7, 9, 11, 13

What are the factors of 36?

• 1, 2, 3, 4, 6, 9, 12, 18

• 1, 2, 3, 4, 6, 9, 12, 24

• 1, 2, 3, 4, 6, 9, 12, 15

• 1, 2, 3, 4, 6, 9, 12, 18, 36

List all the factors of 50.

• 2, 4, 6, 8, 10, 12, 14, 16, 18, 20

• 1, 2, 5, 10, 25, 50

• 1, 3, 5, 7, 9, 11, 13, 15, 17, 19

• 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Find the factors of 24.

• 1, 2, 3, 4, 6, 8, 16

• 1, 2, 3, 4, 6, 8, 12

• 1, 2, 3, 4, 6, 8, 18

• 1, 2, 3, 4, 6, 8, 12, 24

What are the factors of 18?

• 1, 2, 3, 6, 9, 18

• 1, 2, 4, 9, 18

• 1, 3, 6, 12, 18

• 2, 3, 5, 9, 18

List all the factors of 30.

• 1, 2, 3, 5, 6, 10, 15, 30

• 1, 2, 4, 6, 10, 15, 30

• 1, 2, 3, 4, 5, 6, 10, 15, 30, 60

• 1, 2, 3, 4, 5, 6, 10, 15, 20, 30

List all the factors of 13

• 1, 2, 3, 13

• 1, 13

• 13, 26, 39

• 1, 2, 13