/// <summary>
/// Reduces the fraction (finds the greatest common denominator and divides the
/// numerator/denominator by it).
/// </summary>
public Fraction Reduce()
{
Int32 numerator = Numerator;
if (numerator == Int32.MinValue)
{
numerator = Int32.MinValue + 1;
}
Int32 denominator = Denominator;
if (denominator == Int32.MinValue)
{
denominator = Int32.MinValue + 1;
}
Int32 gcd = numerator.Gcd(denominator);
return(gcd == 0 ? this : new Fraction(numerator / gcd, denominator / gcd));
}
