No. The concept of prime is defined only for natural numbers greater than 1.
Relatively prime numbers share no common factors other than 1.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 51 is composite, 119 is prime.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 462 is composite.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 45 and 102 are both composite.
To be relatively prime you must relate the number to another number. 125 is 5³ so it is relatively prime to all numbers that are not multiples of 5 (do not end in 0 or 5)
No, they are not relatively prime.
It can be. 34 is relatively prime to 35. 34 is not relatively prime to 40.
It can be. 26 is relatively prime to 27. 26 is not relatively prime to 34.
25 is relatively prime with 36. 25 is not relatively prime with 35.
43 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 71 is prime.