23 or 29
100.00001
9
I don't have that one in front of me. Perhaps you could write down the problem for me.
Well honey, let me break it down for you. The only prime number between 8 and 12 is 11. Why? Because prime numbers are only divisible by 1 and themselves, and honey, 11 fits that bill perfectly. So there you have it, just one prime number strutting its stuff between 8 and 12.
11 is already prime.
The breaking down of a composite number into its prime number factors.
13 is already prime. Just write it down.
The is no last prime number - unless you are counting down, in which case, it is 2.
Write down all the numbers between 4 and 40. Cross out the prime numbers and count them. You need to do your own math and getting the answer here won't help you pass your state standards.
factoring
A number which is divisible by only itself and 1 is called a prime number. It means a prime number has only two factors.Let us say n is a prime number then its factors are 1 and n.So for any prime number we can easily write its factors because it has only two factors: 1 and the number itself.Similarly we can write the factors of prime numbers from 1 to 100.2: 1 and 23: 1 and 35: 1 and 57: 1 and 711: 1 and 11 & so on.From the definition of prime number it is clear that writing down the factors of a prime number is not a difficult task because we don't need to do any calculation.But for the prime numbers from 1 to 100 writing the factors is a tedious task as it involves nothing but writing 1 and the number itself.For the list of prime numbers visit the related questions.