Factors of Low Numbers

Is 5 a factor of 25?

• Yes

• No

Which of the following are factors of 50?

• 2

• 3

• 5

• 10

Which of the following is a factor of 12?

• 5

• 7

• 6

• 9

Which of the following is a factor of 40?

• 2

• 4

• 5

• 6

Which of the following is a factor of 18?

• 2

• 9

• 4

• 7

Which are factors of 30?

• 1

• 2

• 3

• 4

Is 15 a factor of 45?

• Yes

• No

What is the LCM of 2 and 4?

• 4

• 8

• 12

• 16

What is the LCM of 6 and 4?

• 24

• 12

• 36

• 48

What is the LCM of 3 and 6?

• 3

• 12

• 6

• 18