The prime numbers from 21 to 40 are 23, 29, 31, and 37.
The prime numbers between 21 and 40 are: 23 29 31 37.
21
120
23 29 31 37
23 29 31 37.
40 and 21 have no common prime factors
They are: 23 29 31 and 37
They are: 23 29 31 and 37 which makes four of them
The prime numbers (factors) of 40 are: 2 and 5
The prime numbers (factors) of 40 are: 2 and 5
The prime numbers between 30 and 40 are 31 and 37.The prime numbers between 30 and 40 are 31 and 37.