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What is the GCF of 81 and 72?

What is the GCF of 81 and 72?
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2 votes
What is the GCF of 81 and 72?

What is the GCF of 81 and 72?-example-1
User Testuser
by
7.9k points

2 Answers

0 votes

Answer:

See below.

Explanation:

81 - 1,3,9,27,81

72 - 1,2,3,4,6,8,9,12,18,24,36,72

The GCF is 9.

-hope it helps

User Kingsley Ijomah
by
7.7k points
12 votes

Answer:

9

Explanation:

81= 1,3,9,27,81

72= 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36,72

9 is the most common so GCF will be 9.

User Nushio
by
6.9k points
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