The prime numbers between 45 and 65 are: 47, 53, 59 and 61
There are three prime numbers between 50 and 65: 53, 59, and 61
The prime numbers between 65 and 75 are: 67, 71 and 73
61
The numbers 29, 31, 37, 41 and 43 are prime.
The prime numbers between 45 and 65 are: 47, 53, 59 and 61
There are three prime numbers between 50 and 65: 53, 59, and 61
The prime numbers between 65 and 75 are: 67, 71 and 73
61
The numbers 29, 31, 37, 41 and 43 are prime.
55: 5, 11 65: 5, 13
67, 71, 73
The composite numbers between 50 and 65 are 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65
To find the prime numbers between 65 and 75, try dividing each number by 2, 3, 5, and 7. If there is a remainder after division by any of those divisors, the is prime; if there are no remainders, the number is composite.
All of them except 67, 71 and 73 which are prime numbers
67, 71, 73, 79 and 83.
For 20, 2 and 5 For 55, 5 and 11 For 65, 5 and 13