reading of instance problem T_T

[keicola]

Hi...
I've been trying to edit and rewrite my code for quite a while now but no matter what I do the program only ever reads the last instance of a class that I declare.

For example,

Fraction ni = new Fraction(3,4);

		System.out.println(Fraction.lcd(ni,new Fraction(3,2)));

> This code is supposed to get the lcd of 3/4 and 3/2. It gives me a 2.

When I have this:

Fraction ichi = new Fraction(1,6);
		Fraction ni = new Fraction(3,4);

		System.out.println(Fraction.lcd(ni,ichi));

It gives me the result of 4. T_T

For reference, this is the code I have created for getting the LCD:

public static int lcd(Fraction fracA, Fraction fracB){
		if(fracA.getDenominator()%fracB.getDenominator() == 0)
			denum = fracA.getDenominator();

		else if(fracB.getDenominator()%fracA.getDenominator() == 0)
			denum = fracB.getDenominator();

		else
			denum = fracA.getDenominator()*fracB.getDenominator();
	
		return denum;
	}

The problem is that I can never get the correct answer because everytime I create another instance, it only reads that one and not the previosly declared ones.