Egyptian fraction solution in kotlin

Kotlin program for Egyptian fraction solution. Here more information.

/*
  Kotlin program for
  Egyptian fraction solution
*/
class Fraction
{
	fun egyptianFraction(a: Int, b: Int): Unit
	{
		if (a == 0 || b == 0)
		{
			return;
		}
		if (b >= a)
		{
			// Calculate remainder
			val remainder: Int = b % a;
			// Calculate divisor
			var divisor: Int = b / a;
			if (remainder != 0)
			{
				divisor += 1;
				print("1/" + divisor + " + ");
				this.egyptianFraction(a * divisor - b, b * divisor);
			}
			else
			{
				// When remainder is zero
				print("1/" + divisor);
			}
		}
		else
		{
			// When b < a
			print("" + (a / b) + " + ");
			this.egyptianFraction(a % b, b);
		}
	}
}
fun main(args: Array < String > ): Unit
{
	val task: Fraction = Fraction();
	// Two numbers
	val a: Int = 7;
	val b: Int = 53;
	task.egyptianFraction(a, b);
}

Output

1/8 + 1/142 + 1/30104