Least Majority Multiple

// C# Fundamentals 2011/2012 Part 1 - Test Exam
// Problem 2. Least Majority Multiple

using System;

class ExamPrep
{
    static void Main()
    {
        byte a = byte.Parse(Console.ReadLine());
        byte b = byte.Parse(Console.ReadLine());
        byte c = byte.Parse(Console.ReadLine());
        byte d = byte.Parse(Console.ReadLine());
        byte e = byte.Parse(Console.ReadLine());

        for (int number = 4; number <= a * b * c; number++)
        {
            int dividerCount = 0;
            if (number % a == 0) dividerCount++;
            if (number % b == 0) dividerCount++;
            if (number % c == 0) dividerCount++;
            if (number % d == 0) dividerCount++;
            if (number % e == 0) dividerCount++;
            if (dividerCount >= 3)
            {
                Console.WriteLine(number);
                break;
            }
        }
    }
}