Any prime number is relatively prime to any other prime number.
21 of them
There are 21 prime numbers between 100-200.
25 of them.
25 of them.
25 of them.
25 of them.
There are 25 prime numbers from 1 to 100.
1
There is just one prime number... 97
2 and 3 are the only consecutive prime numbers.
The smallest prime number from 1 to 100 is 2.