Factors and Simplifying Quiz

What is the greatest common factor of 12 and 18?

• 2

• 4

• 6

• 8

Simplify the fraction 8/12.

• 5/6

• 4/6

• 3/4

• 2/3

What is the greatest common factor of 24 and 36?

• 30

• 12

• 18

• 6

Simplify the fraction 10/15.

• 2/3

• 3/5

• 1/2

• 4/7

What is the greatest common factor of 16 and 24?

• 12

• 4

• 8

• 20

Simplify the fraction 14/21.

• 7/10

• 3/4

• 2/3

• 5/6

What is the greatest common factor of 30 and 45?

• 20

• 10

• 15

• 5

Simplify the fraction 18/27.

• 2/3

• 3/2

• 6/9

• 9/6

What is the greatest common factor of 40 and 60?

• 50

• 10

• 20

• 30

Simplify the fraction 16/24.

• 10/15

• 8/12

• 2/3

• 4/6