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# Can a even number be a prime number even though all the prime numbers are odd?

Updated: 11/1/2022

Wiki User

11y ago

Two is even and it's a Prime number. All other even numbers can never be prime though because they will always be divisible by 2. So in fact, not all prime numbers are odd, but 2 is the only even prime number.

Wiki User

11y ago

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Q: Can a even number be a prime number even though all the prime numbers are odd?
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Related questions

### Is the only even prime number odd?

no it's even - it's 2 ... all the other prime numbers are odd though

### Why are all the prime numbers are odd numbers?

All prime numbers are not odd numbers. 2 is an even prime number, and it is the only even prime number because all other even numbers have 2 as one of their factors.

### Which of the first ten prime numbers are even numbers?

There is only 1 even prime number which is 2

### What are even numbers that are also prime numbers?

The only even prime number is 2.

### Is the number 744 a prime number?

The only prime even number is 2. As all the rest of even numbers are divisible by 2, they cannot be prime numbers

### Are all prime numbers even and odd?

No, prime numbers are the numbers that can be divisible by itself. The only even prime number is 2.

### The set of even prime numbers?

There is only one even prime number, which is 2. Every other even numbers is divisible by 2, as well as by 1 and itself, so no other even number can be a prime number. Thus, the entire set of even prime numbers is the number 2.

### Prime numbers can never be even numbers?

A prime number is any number that only has one and itself as factors. By definition even numbers have a factor of two. Therefore even numbers cannot be prime, with the exception of 2 itself. So 2 is the only even prime number.

### Could prime numbers never be even numbers?

The only even prime number is 2.

### What are the prime numbers from 1-200 which are even numbers?

A prime number is any number that only has one and itself as factors. By definition even numbers have a factor of two. Therefore the only even number that is prime is the number 2.

### What are composite numbers 1 19 0 63?

Only 63. 0 and 1 are not composite numbers and are not prime numbers (even though 1 used to be). 19 is a prime number.

### How many prime numbers are even numbers?

There is only one even prime number: 2. All other even numbers have 2 as a factor, in addition to 1 and themselves, so they cannot be prime numbers.