What is the greatest common factor of 21, 15, and 18?

asked Dec 21, 2023 165k views

8 votes

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13 votes

Answer:

Explanation:

21÷3=7

15÷3=5

18÷3=6

7 5 and 6 do not have a gcf except for 1.

Weslee answered Dec 25, 2023

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