Prime numbers can't have whole number square roots, of course, but the largest prime number under 400 is 397.
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 .
No, 5 is.
They are: 3+5+11 = 19
The largest prime less than 20 is 19. The largest prime over 60 is 61. The sum of these two numbers is 80.
Prime numbers can't have whole number square roots, of course, but the largest prime number under 400 is 397.
47 is the largest prime number between 20 and 50.
5 is the greatest prime factor of 20.
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 .
19
19
35 - 19 (the largest prime number less than 20) = 16 Doreen is 16 years old.
A prime number is a number that is only divisible by itself, and 1. The largest prime number below 20 is 19. The smallest prime number above 60 is 61. So the answer will be 19 + 61 = 80
No, 5 is.
They are: 3+5+11 = 19
The largest prime less than 20 is 19. The largest prime over 60 is 61. The sum of these two numbers is 80.
The first prime after 20 is 23.