Check if a number is prime with Excel - ListenData
If the number has no factors less than its square root, then n is prime. Example Let's take a number 53 . 1. Calculate square root of 53 i.e. 7.28 2. Round 7.28 up i.e. 8 3. Divide 53 by each number between 2 and 8 (2,3,4,5,6,7,8) 4. You'll see there is always a remainder when 53 is divided by each number 2 and 8 5. Result : Prime Excel Formula
WhatsApp)
