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Reteaching 1.5: Finding the GCF using prime factorization

Last updated over 5 years ago

4 questions

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Question 1

1.

SAMPLE: This is how I want you to answer each question. Find the GCF of the numbers using prime factorizations. Sign my SAMPLE with the word before continuing.

Question 2

2.

Find the GCF of the numbers using prime factorizations.

Question 3

3.

Find the GCF of the numbers using prime factorizations.

Question 4

4.

Find the GCF of the numbers using prime factorizations.