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What is the GCF of 90 and 81?

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Anonymous

∙ 11y ago
Updated: 8/19/2019

The factors of 81 are: 1, 3, 9, 27, 81

The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

The common factors are: 1, 3, 9

  • The Greatest Common Factor (GCF) is: 9
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∙ 11y ago
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