0
Add your answer:
Earn +20 pts
Could prime numbers can never be even numbers?
Not quite true . . . the number '2' is a prime number. All the rest of the even numbers cannot be prime because they always can be divided by 2.
Is it true that prime numbers can never be even numbers?
No, 2 is prime.
Is 218 a prime number?
No! Even numbers are never prime (except for two).
Is it possible for two numbers that are both even to be relatively prime?
No. Two numbers are relatively prime if they have no prime factors in common. Two even numbers will have 2 as a prime factor in common.
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.
Can a even number be a prime number even though all the prime numbers are odd?
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.
Is the number 22 a prime number?
Even numbers are never prime numbers (except 2)22 = 11 X 2
Is 38 a prime mumber?
No, 38 is not prime. 2 divides 38, as does 19: 38 = 2 times 19. Hint: numbers that end with 0,2,4,6,or 8 are even. Even numbers are divisible by 2 , so except for 2, even numbers are never prime 2 is the only even prime number.
Is the number 16 a prime number?
Srsly?No. 16 is not a prime number. It is an even number, and even numbers are never prime.Except for the number 2.
What numbers are prime but also even?
There are no other prime numbers that are even but 2.
What arethe even numbers fron 4 to 100a prime a prime?
There are no even prime numbers in that range.
Is 20 a prime number?
No. Even numbers are never prime numbers. A prime number is a number that is only divisible by 1 and itself. Even numbers are always divisible by 2, so they are never prime.And 20 is also divisible by 4 and 5. Its factors are 1, 2, 4, 5, 10, and 20.
