2 3 5 7 11 13 17 19.
All the prime numbers less than 20 are 2,3,5,7,11,13,17,19
A prime number can be less than 20, but it is not a requirement that the number has to be under 20 to be considered prime. Here is a list of all the prime numbers under 20: 2, 3, 5, 7, 11, 13, 17, and 19 .
23 and 29 are the two prime numbers greater than 20 but less than 30.
The prime factors of 20 are 2x2x5.
The set of prime numbers less than 20 = {2, 3, 5, 7, 11, 13, 17,19}
All the prime numbers less than 20 are 2,3,5,7,11,13,17,19
2,3,5,7,11,13,17,19
A prime number can be less than 20, but it is not a requirement that the number has to be under 20 to be considered prime. Here is a list of all the prime numbers under 20: 2, 3, 5, 7, 11, 13, 17, and 19 .
The answer is 52.
23 and 29 are the two prime numbers greater than 20 but less than 30.
7
The numbers 23 and 29 are prime.
The prime factors of 20 are 2x2x5.
The set of prime numbers less than 20 = {2, 3, 5, 7, 11, 13, 17,19}
2,3,5,7,11,13,17,19
23 29 31 37.
They are: 23+29 = 52