you where no help at all
The link below will provide you with these.
All of the prime numbers (except 2) are odd. The sum of any two prime numbers (except 2) will be even. Unless 245 is a prime number (it isn't) your question does not have a solution.
The prime numbers up to 50 are: 2,3,5,7,11,13,17,23,29,31,37,41,43,47.
There are 15 prime numbers up to 50.
All of them. Any number greater than one can be relatively prime.
5 is the only prime number in which 5 is a factor.
15 of them.
The given numbers of 15 and 35 are not prime numbers but they add up to 50
There is an infinite number of prime numbers after 500!
All of the prime numbers up to 10000 can be prime factors.
Any number greater than 1 can be co-prime.
So the composite numbers won't get all bunched up.
Prime numbers are those numbers which are only divisible by itself Likewise, 1,3,5,7,11,13,17,19,23,,29,31,37,41,43,47,51,53,57,59. These are the only prime numbers upto 60.