2 is the only member of both the set of all prime numbers and the set of all even numbers.
Finite, no.
Any set of prime numbers has a GCF of 1, which is the technical definition of being relatively prime but it's a bit redundant. The members of that set are already prime.
The set of counting numbers greater than one.
Prime numbers have only 2 factors and their set is not well defined because they do not follow an orderly mathematical pattern.
The LCM of a set of prime numbers is their product.
There is an infinite set of prime numbers.
2 is the only member of both the set of all prime numbers and the set of all even numbers.
There is no special name for this set, so just call it "the set of prime numbers from 1-100".There is no special name for this set, so just call it "the set of prime numbers from 1-100".There is no special name for this set, so just call it "the set of prime numbers from 1-100".There is no special name for this set, so just call it "the set of prime numbers from 1-100".
The set of prime numbers or any subset of it.
Co-prime numbers, relatively prime numbers and any set of prime numbers.
Prime numbers and numbers that are relatively prime.
The set of prime numbers is thought to be infinite.
Finite, no.
no
Yes, it is a set of prime numbers.
The set of prime factors of the numbers from 1 to 15,000 would be the set of prime numbers between 1 and 15,000. The link below has a list of the first 10,000 prime numbers, so if you take the primes less than 15,000, you will have the set of prime factors of the first 15,000 numbers. For prime factors of individual numbers, check the related question, "What are the prime factors of the numbers from 1 to 200?" Also check for WikiAnswers questions in the form of "What are the prime factors of __?" and "What are the factors and prime factors of __?"