0
Add your answer:
Earn +20 pts
Even numbers with the sum of two prime numbers?
The sum of any pair of prime numbers greater than 2 is an even number.
Do any prime numbers end in 4?
No. If they end in 4, they are even numbers and divisible by 2, and therefore are not prime.
Are there any prime numbers that are even?
Yes. The number two. After that, any other even number would be divisible by two and not a prime number.
What is a counterexample for the sentence All even numbers are composite numbers?
The number 2, which is a prime number. Any larger even number is a multiple of 2, and therefore not a prime number.
What are the numbers as sum of 2 prime numbers?
The sum of two prime numbers greater than 2 is an even number. The sum of 2 and any other prime number is an odd number.
Is 550 a composite or prime number?
Any even number is always divisible by 2 and thus (apart from 2 itself) all even numbers can not be prime numbers.
Are there any prime an odd numbers?
Yes. Apart from 2, all prime numbers are odd.
What are prime numbers from 30 to 50 that are even?
There aren't any. 2 is the only even prime number, so no other even numbers can be prime. There can be no even numbers between 30 and 50 that are prime.
What numbers have a prime gcf?
Any consecutive even numbers.
is there any even prime numbers?
There are two
Even numbers with the sum of two prime numbers?
The sum of any pair of prime numbers greater than 2 is an even number.
Is 134 a composite number?
Any number that is not prime is composite. All even numbers (apart from 2) is 2 x some number and therefore not prime. Yes 134 is composite.
Are there any prime numbers which are even?
Yes, 2 is even, and it is a prime number. Any other even number is a multiple of 2, and is therefore not a prime number.
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.
Do any prime numbers end in 4?
No. If they end in 4, they are even numbers and divisible by 2, and therefore are not prime.
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.
Are any prime numbers even numbers?
Yes, there is an even number that is a prime number, and it is two (2). It is, however, the only even number that is prime. All other even numbers are divisable by two. A prime number can only be divided by 1 and itself. Two meets this qualification, and is the only even number that does.
