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## #1 2013-08-17 03:01:57

Al-Allo
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### Definition question

Can somebody tell me what are non trivial factors ?

Thanks

## #2 2013-08-17 03:03:53

bobbym

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### Re: Definition question

Hi;

When you factor an integer n it will always have 4 trivial factors (-1,1,-n,n) all the other factors are non trivial.

In mathematics, you don't understand things. You just get used to them.
Some cause happiness wherever they go; others, whenever they go.
If you can not overcome with talent...overcome with effort.

## #3 2013-08-17 03:05:39

Al-Allo
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### Re: Definition question

Ok, and what is the purpose of it ?

## #4 2013-08-17 03:11:48

bobbym

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### Re: Definition question

Factoring numbers? Which?

In mathematics, you don't understand things. You just get used to them.
Some cause happiness wherever they go; others, whenever they go.
If you can not overcome with talent...overcome with effort.

## #5 2013-08-17 03:34:59

Al-Allo
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### Re: Definition question

The trivial and non trivial factors...

## #6 2013-08-17 03:44:12

bobbym

Online

### Re: Definition question

Hi;

For one thing factoring helps reduce fractions. It is a basic skill that comes up in simplification of complicated expressions. Since math began thousands of years ago people have been fascinated by prime numbers. Since composites are not prime and are made up of prime factors the natural question is what are those factors. You find them by factoring.

In mathematics, you don't understand things. You just get used to them.
Some cause happiness wherever they go; others, whenever they go.
If you can not overcome with talent...overcome with effort.