5 is the greatest prime factor of 20.
The largest prime under 20 is 19.
47 is the largest prime number between 20 and 50.
19
19
Prime numbers can't have whole number square roots, of course, but the largest prime number under 400 is 397.
No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.
35 - 19 (the largest prime number less than 20) = 16 Doreen is 16 years old.
we probably haven't discovered the "largest" prime number... but the NEXT largest prime number after 79 is 83
9797 is the largest two digit prime number.
There is no such thing as a largest prime number - there can't be. The largest KNOWN prime number was found by the GIMPS project.
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
679 is the product of the largest single-digit prime number and the largest two-digit prime number.