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-2 is a prime number or not?

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Anonymous

∙ 15y ago
Updated: 8/18/2019

yes, 2 is a Prime number but 1 is not.

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Wiki User

∙ 15y ago
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Related Questions

Why isn't 2 a prime number?

But 2 is a prime number.


Is 2 an odd prime number?

NO,2 is the only prime number which is even, so 2 is not a odd prime number.


How do you prepare a flowchart to determine prime from 1-20?

If the number is < 2 then it is not a prime. If the number is == 2 then it is a prime. If the number is divisible by 2 then it is not a prime and so on.


Are 1 and 2 prime numbers?

2 is a prime number. 1 is not a prime number


What is the prime factors of 2?

Prime Factorization of 22 is a prime number, so it does not have a prime factorization.


What is the prime number of number 2?

2 is itself a prime.


What is the smallest prime number from 1 to 100?

The smallest prime number is '2' (TWO).. It is also the only even prime number.


Is 2 a composite or prime?

2 is a prime numberIt is a prime number.


Is 2 camposite number or an prime number?

prime


Why is the number 2 a prime number and an even but not odd?

2 is a prime number because it has two factors. It is the only even prime number.


How you know that 2 is a prime factor?

2 is a prime number because its only factors are one and itself. Since 2 is a prime number, if it is a factor of your number, it is a prime factor.


Is 2 neither a prime nor composite number?

2 is a prime number

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