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The factors of 210 are:

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

The factors of 2475 are:

1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475

The common factors are:

1, 3, 5, 15

The Greatest Common Factor (GCF) is:

15

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12y ago
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7y ago

The factors of 2574 are:

1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574

The factors of 2772 are:

1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772

The common factors are:

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

The Greatest Common Factor:

GCF = 198

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14y ago

For the values 2,772 and 2,574 the GCF is: 198

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12y ago

The GCF is 1.

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10y ago

The GCF is 37.

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9y ago

The GCF is 3.

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13y ago

68

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12y ago

1274

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Q: What is the GCF of 21'and 27?
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The GCF of 21 and 42 is 21. The GCF of 17 and 27 is 1.


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