The prime numbers less than 50 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 So their sum is 328
41,43, and 47 are all prime numbers. so there are three prime numbers between 40 and 50
The prime numbers from 30 to 50 are:31 37 41 43 47
The prime numbers from 30 to 50 are:31 37 41 43 47
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47
The prime numbers less than 50 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 So their sum is 328
The prime factors of 50 are 2 and 5.
41,43, and 47 are all prime numbers. so there are three prime numbers between 40 and 50
The prime numbers from 30 to 50 are:31 37 41 43 47
The prime numbers from 30 to 50 are:31 37 41 43 47
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47
All the prime numbers between 50 and 75 are: 53, 59, 61, 67, 71 and 73.
The prime numbers between 50-75 are: 53 59 61 67 71 73.
The prime numbers between 30 and 50 are: 31 37 41 43 47.
All these are prime numbers less than 50: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47.
2 x 47 = 94
A single number cannot be relatively prime. Any pair of numbers between 50 and 100 of which one is a prime will be relatively prime. There are 728 pairs of numbers that are relatively prime and I have neither the time nor patience to list them all!