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The factors of 15 are:

1, 3, 5, 15

The factors of 25 are:

1, 5, 25

The factors of 45 are:

1, 3, 5, 9, 15, 45

The common factors are:

1, 5

The Greatest Common Factor (GCF) is:

5

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12y ago
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Wiki User

14y ago

The GCF of 25 and 45 is 5.

The LCM of 25 and 45 is 225.

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Wiki User

9y ago

5 and 225, respectively.

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Wiki User

12y ago

The GCF is 9.

The LCM is 135.

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10y ago

The GCF is 5.

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Wiki User

9y ago

The LCM is 1440

The GCF is 1.

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Wiki User

9y ago

225

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Q: What is the GCF and LCM of 27 and 45?
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