The method know as The sieve of Eratosthenes is the easiest method. you simply write down all the numbers from 1 to 100 in rows of 10 and then you go through and you mark out all of the multiples of 2,3,4,5,6,7,8,9,10
It's not a case of working them out, you just have to know them. Here are the following prime numbers under 100:
study hard
The prime numbers (factors) of 100 are: 2 and 5
25 percent of the numbers from 1 to 100 are prime numbers.
what are prime numbers higher than 100
The prime numbers of 100 are: 2, 2, 5 and 5
100
The three prime numbers after 100 are: 101 103 107
There are an infinite amount of prime numbers greater than 100
There are 25 prime numbers between 1 and 100.
There are 25 prime numbers less than 100
There are ten prime numbers between 51-100.