Summer Bridge Program - Greatest Common Factor

What is the greatest common factor of 10 and 25?

• 5

• 1

• 10

• ^₁

What is the greatest common factor of 4 and 8?

• 2

• 8

• 4

• 1

What is the greatest common factor of 16 and 24? 

• 6

• 2

• 4

• 8

What is the greatest common factor of the monomials a²b⁵ and a³b³

• a²b³

• a²b⁵

• a³b³

• a³b⁵

What is the GCF of 18k and 15k³

• 3k²

• 3k³

• 3k

• 5k

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³

• 10a²b³

• 20ab²

• 10a²b²

Which of the following is a good definition for the Greatest Common Factor of a polynomial?

• The constants and variables that are the smallest

• The constants and variables that are the largest

• The largest combination of constants and variables you can "pull out" of a polynomial

• The common factor that is the greatest

What is the greatest factor of 28 and 49?

• 1

• 2

• 7

• 12

What is the GCF of 20 and 30?

• 5

• 2

• 10

• 20

GCF of 99 and 54

• 9

• 3

• 6

• 8