Flec
posted by Dan on .
what is a prime factor?
How do I find the prime factor?

are you talking in terms on math? im not sure what flec is.
but a prime factor is all of the prime numbers(a number that can only be divided by 1 and itself) that will exactly divide the given number 
Try some of the following links:
http://search.yahoo.com/search?fr=mcafee&p=how+to+find+the+prime+factor
For future reference, please identify the School Subject so we can easily know what it is!
Sra