Exploring Factors of Natural Numbers

What are the factors of 24?

• [1, 2, 3, 4, 6, 8, 12, 24]

• 10

• 15

• 5

List all the factors of 36.

• 1, 2, 3, 4, 5, 6, 7, 8, 9

• [1, 2, 3, 4, 6, 9, 12, 18, 36]

• 2, 3, 5, 7, 11, 13, 17

• 1, 2, 3, 4, 5, 6, 10, 12, 15

Find the factors of 15.

• 1, 3, 5, 15

• 10, 12, 14, 16

• 1, 2, 3, 5

• 2, 4, 6, 8

What are the factors of 50?

• 7, 14, 21, 35

• 3, 6, 15, 30

• 1, 2, 5, 10, 25, 50

• 4, 8, 12, 20

Identify the factors of 12.

• [1, 2, 3, 4, 6, 12]

• 10

• 7

• 5

List the factors of 30.

• 7, 9, 11, 13

• 4, 8, 12, 20

• 14, 16, 18, 22

• [1, 2, 3, 5, 6, 10, 15, 30]

What are the factors of 18?

• [1, 2, 3, 6, 9, 18]

• 4

• 7

• 5

Find all the factors of 40.

• [1, 2, 4, 5, 8, 10, 20, 40]

• 12, 14, 16, 18

• 15, 25, 30, 35

• 3, 6, 7, 9, 11

Identify the factors of 21.

• [1, 3, 7, 21]

• 4, 6, 8, 12

• 2, 5, 10, 15

• 9, 14, 18, 20

What are the factors of 100?

• [1, 2, 4, 5, 10, 20, 25, 50, 100]

• 15

• 3

• 6