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Except for 2 all other prime numbers are odd. Otherwise, they would be divisible by 2 (and thus not a Prime number). This does NOT mean that all odd numbers are prime, but that all prime numbers (aside from 2) are odd.

Q: Is a prime number always an odd number?

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Not quite.When two prime numbers of 3 and higher are added together, the result is always even, because all such prime numbers are odd numbers, and when two odd numbers are added together, the result is always an even number.However 2 is a prime number, and 2 is also an even number. Adding 2 (an even number) to a different prime number (an odd number) will always yield an odd number.Only if you don't include "2".

3 is the smallest odd prime number.

For 'odd' prime numbers this is true, but '2' is also a prime number , so you will have an even answer. Remember when multiplying even X even = even even X odd = even odd X even = even odd x odd = odd.

3 is the smallest odd prime number.

All prime numbers are odd except one prime number and that is 2.

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No. A prime number is always odd.

No.

Kind of. The only Prime number that is even is 2.

Not quite.When two prime numbers of 3 and higher are added together, the result is always even, because all such prime numbers are odd numbers, and when two odd numbers are added together, the result is always an even number.However 2 is a prime number, and 2 is also an even number. Adding 2 (an even number) to a different prime number (an odd number) will always yield an odd number.Only if you don't include "2".

No, they do not. If one of the prime numbers is 2, you will have an odd number.

All prime numbers have only 2 factors which are themselves and one. Al prime numbers are odd numbers except for 2 which is the only even prime number.

Prime numbers, except 2, are always odd (they would not be prime if they were even cos they would be divisible by 2.) 1 less than any odd number must be an even number.

3 is the smallest odd prime number.

The lowest odd prime number is 3 .

The only prime number which isn't odd is the number 2. As the only things it is divisible by is 2 and 1. Therefore is prime. All other even numbers can be divided by 2, so are not prime.

For 'odd' prime numbers this is true, but '2' is also a prime number , so you will have an even answer. Remember when multiplying even X even = even even X odd = even odd X even = even odd x odd = odd.

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