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It is a composite number, not a Prime number.

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9y ago

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No, positive integers ending with the digit 5 are divisible by 5.

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14y ago
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That's pretty easy to figure out. Any number that has a 5 or 0 in the ones place is divisible by 5. Which means it has to be composite.

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14y ago
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composite

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Wiki User

8y ago
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Q: Is 605 a prime number or a composite number?
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