14
79 83 89 97
They are 71 and 73 which are both prime numbers
102
They are all the numbers except 79 83 89 and 97 which are prime numbers because they have only two factors.
272
79 83 89 97
79, 83, 89, and 97
The prime numbers from 75 through 100 are: 79, 83, 89, 97
Including 1 and 100: 75 (73 if the range does not include 1 and 100.)
There are 25 prime numbers and 75 composite numbers from 1 to a 100. A prime number has only two factors whereas a composite number has more than two factors.
The sum of all prime numbers between 60 and 75 is 272
75 composite numbers are there till 100. 100-25=75. Composite numbers are numbers greater than 1 but not prime numbers.
They are 71 and 73 which are both prime numbers
The prime numbers between 50-75 are: 53 59 61 67 71 73.
102
79, 83, 89, 97
They are all the numbers except 79 83 89 and 97 which are prime numbers because they have only two factors.