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

The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

The common factors are: 1, 2, 3, 5, 6, 10, 15, 30

The Greatest Common Factor (GCF) is: 30

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13y ago
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11y ago

Factors of 900: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900.

Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.

GCF (900, 120) = 60

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12y ago

A common factor is 2 and a common multiple is 10800.

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13y ago

gcd(90,160) = 10

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8y ago

The GCF of 60, 90, and 120 is 30.

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7y ago

The GCF is 30.

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7y ago

GCF(90, 120, 210) = 30.

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Q: What is the common factor and common multiple of 120 and 90?
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