document.write( "Question 123116: why do u not reduce fraction 5 over 66? \n" ); document.write( "
Algebra.Com's Answer #90367 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
Why not reduce \"5%2F66\"?
\n" ); document.write( "Because it can not be reduced. Why, because the numerator and the denominator have no common factor (besides 1).
\n" ); document.write( "The factors of 5 ( a prime number) are 1 and 5.
\n" ); document.write( "The factors of 66 ( a composite number) are 1, 2, 3, 6, 11, 22, 33, and 66
\n" ); document.write( "So you see, there is no common factor that can be cancelled!
\n" ); document.write( "
\n" );