public GcdResult Calculate(int[] numbers)
        {
            var iterationsCount = 0;
            var gcdResult       = new GcdResult
            {
                Gcd             = GreatestCommonDivisor.GCDStainAlgorithm(numbers[0], numbers[1], out iterationsCount),
                IterationsCount = iterationsCount
            };

            return(gcdResult);
        }