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Prime numbers are numbers that are only divisible by 2 numbers (one and themselves), for example 13, 17 etc.

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โˆ™ 2010-12-02 17:50:44
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Q: Why are prime numbers prime numbers?
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Related questions

What numbers are not prime number?

Multiples of prime numbers are not prime numbers.


How to you factor prime numbers?

You can not factor prime numbers, that is why they are prime numbers


Are any two prime numbers relatively prime?

Any two prime numbers will be relatively prime. Numbers are relatively prime if they do not have any prime factors in common. Prime numbers have only themselves as prime factors, so all prime numbers are relatively prime to the others.


Why are prime numbers divisible?

Prime numbers are divisible because any numbers that are divisible are prime. If a number isn't divisible, it isn't prime. Prime numbers have to be divisible by at least one pair of numbers to be prime.


What is the total of the next eight prime numbers after twenty four?

Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.


what are the numbers for not prime numbers?

Numbers that are not prime numbers are called composite numbers.


Is it true that prime numbers have to be prime and composite?

No, prime numbers are only prime.


Are there infinitely many natural numbers that are not prime?

This can be an extension to the proof that there are infinitely many prime numbers. If there are infinitely many prime numbers, then there are also infinitely many PRODUCTS of prime numbers. Those numbers that are the product of 2 or more prime numbers are not prime numbers.


Which numbers are prime factors?

Prime numbers are prime factors.


Are co-prime numbers and twin prime numbers the same?

No - co-prime numbers are pairs of numbers which share no positive integer factors apart from 1. Twin prime numbers are a pair of prime numbers with a difference of 2.


Does prime factorization of composite numbers include prime and composite numbers?

No, prime factorizations consist entirely of prime numbers.


How can you do prime factorization with prime numbers?

There is no need to do prime factorization as prime numbers are already prime. You do not need to find the prime numbers that when multiplied together create the number.


What numbers are divisible by prime numbers?

Composite numbers are divisible by prime numbers.


What are numbers that have no prime numbers?

Well, when you think about it, all numbers that are even numbers are prime numbers... except 2 ISN'T a prime number!


What are all the pairs of prime numbers that are consecutive numbers?

The numbers 2 and 3 are consecutive prime numbers. Are there other pairs of prime numbers which are consecutive numbers?


Is it possible for the sum or product of two prime numbers be a prime?

It is impossible for the product of two prime numbers to be prime. It is impossible for the sum of two prime numbers to be prime as long as one of the numbers isn't 2.


What are the prime factor for each number?

If the numbers are prime numbers, the prime factor of each number is the number itself. If the numbers are not prime numbers, the prime factors of each number are each of the prime numbers by which the number in question can be divided without a remainder.


Do all prime numbers have prime factorization?

There is no need to do prime factorization as prime numbers are already prime.


What is the prime number of 85?

Numbers can't have prime numbers, some numbers are prime numbers. Prime numbers are numbers that have no factors other than 1 and itself. 85 is not a prime number because its factors are 1, 5, 17, and 85.


What is the name for the numbers that are not prime numbers?

Numbers other than prime prime numbers are composite numbers. Only whole numbers should be considered for prime & composite numbers. However, '1' is an exceptional case because it is neither prime nor composite.


What are the 25 prime numbers?

There are more than 25 prime numbers; there are an infinite number of prime numbers.


Do all numbers have a prime factorization?

All composite numbers do. All prime numbers are already prime.


What is the definition of consecutive prime numbers?

Prime numbers that are next to each other on the list of prime numbers.


What numbers have the greatest common factors of one?

Co-prime numbers, relatively prime numbers and any set of prime numbers.


What are products of prime numbers?

Products of prime numbers are composite numbers.