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What is the greatest common factor (GCF) of 81 and 18? A. 3 B. 81 C. 9 D. 162

What is the greatest common factor (GCF) of 81 and 18? A. 3 B. 81 C. 9 D. 162
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What is the greatest common factor (GCF) of 81 and 18? A. 3 B. 81 C. 9 D. 162

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User Ezra Chang
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2 Answers

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the answer is C. 9 bc 9 goes into 81 and 18

answered
User Munleashed
by
7.5k points
1 vote

Answer:

C. 9

Explanation:

81 = 9 x 9

18 = 9 x 2

so the greatest common factor (GCF) of 81 and 18 : 9

Answer is C. 9

answered
User Anddy
by
8.3k points
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