refactor!: move GCF to BinaryIntegerExtensions for .net>=7

X10D/src/Math/BinaryIntegerExtensions.cs

@@ -78,5 +78,24 @@ public static class BinaryIntegerExtensions
 
         return result;
     }
+
+    /// <summary>
+    ///     Calculates the greatest common factor between the current binary integer, and another binary integer.
+    /// </summary>
+    /// <param name="value">The first value.</param>
+    /// <param name="other">The second value.</param>
+    /// <returns>The greatest common factor between <paramref name="value" /> and <paramref name="other" />.</returns>
+    [Pure]
+    [MethodImpl(CompilerResources.MaxOptimization)]
+    public static TInteger GreatestCommonFactor<TInteger>(this TInteger value, TInteger other)
+        where TInteger : IBinaryInteger<TInteger>
+    {
+        while (other != TInteger.Zero)
+        {
+            (value, other) = (other, value % other);
+        }
+
+        return value;
+    }
 }
 #endif

X10D/src/Math/ByteExtensions.cs

@@ -65,7 +65,6 @@ public static class ByteExtensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 8-bit unsigned integer, and another 8-bit unsigned integer.
@@ -79,6 +78,7 @@ public static class ByteExtensions
     {
         return (byte)((long)value).GreatestCommonFactor(other);
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/Int16Extensions.cs

@@ -70,7 +70,6 @@ public static class Int16Extensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 16-bit signed integer, and another 16-bit signed integer.
@@ -84,6 +83,7 @@ public static class Int16Extensions
     {
         return (short)((long)value).GreatestCommonFactor(other);
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/Int32Extensions.cs

@@ -70,7 +70,6 @@ public static class Int32Extensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 32-bit signed integer, and another 32-bit signed integer.
@@ -84,6 +83,7 @@ public static class Int32Extensions
     {
         return (int)((long)value).GreatestCommonFactor(other);
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/Int64Extensions.cs

@@ -70,7 +70,6 @@ public static class Int64Extensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 64-bit signed integer, and another 64-bit unsigned integer.
@@ -89,6 +88,7 @@ public static class Int64Extensions
 
         return value;
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/SByteExtensions.cs

@@ -71,7 +71,6 @@ public static class SByteExtensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 8-bit signed integer, and another 8-bit signed integer.
@@ -85,6 +84,7 @@ public static class SByteExtensions
     {
         return (sbyte)((long)value).GreatestCommonFactor(other);
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/UInt16Extensions.cs

@@ -65,7 +65,6 @@ public static class UInt16Extensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 16-bit unsigned integer, and another 16-bit unsigned
@@ -80,6 +79,7 @@ public static class UInt16Extensions
     {
         return (ushort)((long)value).GreatestCommonFactor(other);
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/UInt32Extensions.cs

@@ -65,7 +65,6 @@ public static class UInt32Extensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 32-bit unsigned integer, and another 32-bit unsigned
@@ -80,6 +79,7 @@ public static class UInt32Extensions
     {
         return (uint)((long)value).GreatestCommonFactor(other);
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.

X10D/src/Math/UInt64Extensions.cs

@@ -65,7 +65,6 @@ public static class UInt64Extensions
 
         return result;
     }
-#endif
 
     /// <summary>
     ///     Calculates the greatest common factor between the current 64-bit unsigned integer, and another 64-bit unsigned
@@ -85,6 +84,7 @@ public static class UInt64Extensions
 
         return value;
     }
+#endif
 
     /// <summary>
     ///     Returns a value indicating whether the current value is evenly divisible by 2.