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What are the common factors for 28 and 189?

Updated: 8/19/2019
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13y ago

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The factors of 28 are:

1, 2, 4, 7, 14, 28

The factors of 189 are:

1, 3, 7, 9, 21, 27, 63, 189

The common factors are: 1, 7

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13y ago
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Q: What are the common factors for 28 and 189?
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