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Is 2.5 a prime number

Updated: 4/28/2022
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Wiki User

9y ago

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25 is not a Prime number, it is a composite number, because it can be multiplied by 5 to get 25. A prime number can only be divisible by itself and 1.
25 is a composite number like every number greater than 5 that ends with a 5.
No, it is divisible by 5.

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Wiki User

8y ago
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Wiki User

9y ago

No.

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Anonymous

Lvl 1
3y ago

25 is not a prime number, because this number has more factors than 1 and itself. (Also known as a composite number.)

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Q: Is 2.5 a prime number
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