Factoring with GCF and the Distributive Property

What is the first step in factoring numbers that are being added together?

• Divide the sum by 2

• Multiply the numbers

• Find the least common multiple

• Find the greatest common factor

What does GCF stand for?

• Greatest Calculated Figure

• Greatest Common Factor

• General Calculus Function

• General Common Factor

Which method involves drawing sleds?

• Division Method

• Sled Method

• Multiplication Method

• Factor Tree Method

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In the sled method for 18 + 72, what is the GCF?

• 9

• 72

• 18

• 36

What is the final factored form of 18 + 72 using the sled method?

• 72(0.25 + 1)

• 18(1 + 4)

• 9(2 + 8)

• 36(0.5 + 2)

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CCSS.7.EE.A.1

What rule is applied to determine the GCF in the factor tree method?

• At least one in a column

• Exactly two in a column

• At least two in a column

• All numbers in a column

For 24 + 60, what is the GCF found using the sled method?

• 6

• 12

• 24

• 30

What is the factored form of 24 + 60 using the factor tree method?

• 6(4 + 10)

• 12(2 + 5)

• 24(1 + 2.5)

• 30(0.8 + 2)

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CCSS.7.EE.A.1

Which of the following is a prime number used in the factor tree for 60?

• 8

• 6

• 4

• 2

What is the importance of kindness according to the video?

• It divides

• It multiplies

• It adds

• It subtracts

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