Greatest Common Factor Quiz

What is the first step in finding the greatest common factor of a trinomial?

• Subtract the smallest term from the largest

• Add all terms together

• Identify a common factor for all terms

• Multiply all terms together

After dividing each term by a common factor, what should you do next?

• Divide the results by another common factor

• Place the common factor outside the parentheses

• Multiply the results by the common factor

• Add the results together

In the second example, what is the greatest common factor of 120, 30, and 60?

• 10

• 15

• 20

• 30

What is the greatest common factor of the expression in the final example?

• 2

• 8

• 6

• 4

What is the significance of identifying the number 1 as a common factor in the process?

• It suggests that more factors need to be identified

• It confirms that the greatest common factor has been found

• It shows that the GCF is 1

• It indicates that the process is incorrect