Since 5 is prime, only 5 and 1 are its factors. 5 is a prime number, all prime numbers are divisible by only itself and 1. 5 is a prime number, all prime numbers are divisible by only itself and 1.5 (1 is not prime)5 is a prime number. It has no other prime factors.
The prime factorization of 125 is: 5×5×5
The only prime multiple of 5 is 5.
It is prime because its multiples are 1 and itself that is a prime number
yes 5 is a prime number,because it is divided by itself
(r + 1)(2r + 5)
n = 5.
that would be 215, so no. it is divisible by 5, so that means it is not prime.
Yes for example 5+11 = 16
But 5+5 = 10 and 5 is a prime number
2 + 3 = 5 Two plus any odd prime number is odd.
2 x 3 x 5 + 1 = 31
A prime plus another prime is at the very least going to be an even number since all primes (with the exception of 2) are odd.
It would be composite because a=1 and b=5 so it would be 3+1+6+5=15, and 15 can be divided by 3 into 5.
9x2 + 48xy + 64y2 = (3x + 8y)2. Since it is a squared number cannot be a prime. We can say that as a perfect square number, it is formed by the sum of 1 and some prime numbers (excluded 2), i.e 1 + 3 + 5 + 7 + 11 + ... n, where n is a prime.
It is: (x+1)(x+4) none of which are prime numbers
5 is a prime number. It is only evenly divisible by itself and one.5 is a prime number, so the only prime factor of 5 is itself.5 is already a prime number; it has no factorization.