diff --git a/Algorithms/Algorithms.Tests/FactorizationTests/FactorizationTest.cs b/Algorithms/Algorithms.Tests/FactorizationTests/FactorizationTest.cs
new file mode 100644
index 0000000..a6878de
--- /dev/null
+++ b/Algorithms/Algorithms.Tests/FactorizationTests/FactorizationTest.cs
@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+using FluentAssertions;
+using Xunit;
+
+namespace Algorithms.Tests.FactorizationTests
+{
+    public class FactorizationTest
+    {
+        [Fact]
+        public void GetFactors_FactorizationOf825_ReturnCollection()
+        {
+            var expected = new List<int>{3, 5, 5, 11};
+            
+            var result  = Factorization.GetFactorsOf(825);
+
+            result.Should().BeEquivalentTo(expected);
+        }
+
+        [Fact]
+        public void GetFactors_FactorizationOf1386_ReturnCollection()
+        {
+            var expected = new List<int> { 2, 3, 3, 7, 11 };
+
+            var result = Factorization.GetFactorsOf(1386);
+
+            result.Should().BeEquivalentTo(expected);
+        }
+
+        [Fact]
+        public void GetFactors_FactorizationOf0_ReturnCollectionWith0()
+        {
+            var result = Factorization.GetFactorsOf(0);
+
+            result.Should().BeEquivalentTo(0);
+        }
+
+        [Fact]
+        public void GetFactors_FactorizationOfNegative_ReturnCollectionWith0()
+        {
+            var result = Factorization.GetFactorsOf(-1);
+
+            result.Should().BeEquivalentTo(0);
+        }
+    }
+}
diff --git a/Algorithms/Algorithms/Factorization/Factorization.cs b/Algorithms/Algorithms/Factorization/Factorization.cs
new file mode 100644
index 0000000..cfd7c65
--- /dev/null
+++ b/Algorithms/Algorithms/Factorization/Factorization.cs
@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Algorithms
+{
+    public static class Factorization
+    {
+        public static IEnumerable<int> GetFactorsOf(int input)
+        {
+            if (input < 0)
+                return new [] {0};
+
+            var first = GetPrimes()
+                .TakeWhile(x => x <= Math.Sqrt(input))
+                .FirstOrDefault(x => input % x == 0);
+
+            var result = first == 0
+                ? new[] { input }
+                : new[] { first }.Concat(GetFactorsOf(input / first));
+
+            return result;
+        }
+
+        private static IEnumerable<int> GetSequence()
+        {
+            yield return 2;
+            yield return 3;
+
+            var k = 1;
+            while (k > 0)
+            {
+                yield return 6 * k - 1;
+                yield return 6 * k + 1;
+                k++;
+            }
+        }
+
+        private static IEnumerable<int> GetPrimes()
+        {
+            var memoized = new List<int>();
+            var sqrt = 1;
+            var primes = GetSequence().Where(x =>
+            {
+                sqrt = GetSqrtCeiling(x, sqrt);
+                return memoized
+                    .TakeWhile(y => y <= sqrt)
+                    .All(y => x % y != 0);
+            });
+
+            foreach (var prime in primes)
+            {
+                yield return prime;
+                memoized.Add(prime);
+            }
+        }
+
+        private static int GetSqrtCeiling(int value, int start)
+        {
+            while (start * start < value)
+            {
+                start++;
+            }
+            return start;
+        }
+    }
+}