There is no simple way of doing it in Excel. It would take long and complex formulas. There is a function called MOD which will give you the remainder when you divide a number into another one. If a number is a factor, then it will return zero. To check for a Prime number you would have to use it lots of times on the same number, which is not really practical. It is better to do it in a computer program. Even now, mathematicians are still finding new prime numbers, so it is a complex process, and well beyond what is practical to do in Excel.
No, it is not. You can check on prime-numbers.org
No its not a prime number Check out related links
A prime number can only be divided by itself and 1
Find a prime number, add 2 to the number. Check if the new number is prime. IE : 3 is prime. 3+2 =5. 5 is prime. (3,5) are twin primes.
13
the largest prime number under 100 is 97
You divide the number by 2. If the number is able to divide WITHOUT a remainder, then it is a prime number. If you divide a number by 1, you will get the same number. That is not a prime number.
A prime number is any number that only has one and itself as factors. Threfore, any number taht has more than two factors is not prime. Check the the factors of a number to tell if it is prime or not.
A prime number is any number that only has one and itself as factors. Therefore, any number that has more than two factors is not prime. Check the the factors of a number to tell if it is prime or not.
A prime number is any number that only has one and itself as factors. Threfore, any number taht has more than two factors is not prime. Check the the factors of a number to tell if it is prime or not.
A prime number is any number that only has one and itself as factors. Therefore, any number that has more than two factors is not prime. Check the the factors of a number to tell if it is prime or not.
A number is prime if it only has two distinct factors.