diff --git a/src/PrivateAnalyzer/range_structures.cpp b/src/PrivateAnalyzer/range_structures.cpp
index 75f2779..80255ab 100644
--- a/src/PrivateAnalyzer/range_structures.cpp
+++ b/src/PrivateAnalyzer/range_structures.cpp
@@ -2,8 +2,8 @@
 #include <map>
 #include <unordered_set>
 #include <string>
-#include <numeric>
 
+#include "utils.h"
 #include "range_structures.h"
 
 using namespace std;
diff --git a/src/PrivateAnalyzer/region.cpp b/src/PrivateAnalyzer/region.cpp
index 5030fe3..71fbd22 100644
--- a/src/PrivateAnalyzer/region.cpp
+++ b/src/PrivateAnalyzer/region.cpp
@@ -146,7 +146,7 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
             {
                 auto var = index_vars.back();
                 int currentVarPos = refPos.back();
-                pair currentCoefs = coefsForDims.back();
+                pair<int, int> currentCoefs = coefsForDims.back();
                 ArrayDimension current_dim;
                 if (var->getType() == SAPFOR::CFG_ARG_TYPE::CONST)
                     current_dim = { stoul(var->getValue()), 1, 1 };
diff --git a/src/Transformations/LoopCombining/loops_combiner.cpp b/src/Transformations/LoopCombining/loops_combiner.cpp
index 747839a..c0ac86e 100644
--- a/src/Transformations/LoopCombining/loops_combiner.cpp
+++ b/src/Transformations/LoopCombining/loops_combiner.cpp
@@ -4,6 +4,7 @@
 #include "expr_transform.h"
 #include "errors.h"
 #include "SgUtils.h"
+#include "utils.h"
 #include <string>
 #include <vector>
 #include <queue>
@@ -17,19 +18,6 @@ using std::make_pair;
 using std::queue;
 using std::wstring;
 
-static int gcd(int a, int b)
-{
-    while (a != b)
-    {
-        if (a > b)
-            a = a - b;
-        else
-            b = b - a;
-    }
-    
-    return a;
-}
-
 static SgSymbol* getLoopSymbol(const LoopGraph* loop)
 {
     if (!loop || !loop->isFor)
@@ -1385,7 +1373,6 @@ static int getNewStep(SgForStmt* firstLoopStmt, SgForStmt* loopStmt)
         step2Val = step2->valueInteger();
 
     int stepGcd = gcd(std::abs(step1Val), std::abs(step2Val));
-
     int newStep = stepGcd;
 
     int startDifference = 0;
diff --git a/src/Utils/utils.h b/src/Utils/utils.h
index 77136e4..fc2611f 100644
--- a/src/Utils/utils.h
+++ b/src/Utils/utils.h
@@ -101,3 +101,16 @@ std::set<std::string> fillDistributedArrays(const DataDirective& dataDirectives,
 
 void copyStringToShort(short*& result, const std::string& resVal, bool withEnd = true);
 void dumpMessages(bool inCatch, const std::map<std::string, std::vector<Messages>>& messages, const char* vis_path);
+
+template<typename T>
+inline T gcd(T a, T b)
+{
+    while (a != b)
+    {
+        if (a > b)
+            a = a - b;
+        else
+            b = b - a;
+    }
+    return a;
+}
diff --git a/src/Utils/version.h b/src/Utils/version.h
index 6f49767..4f8972a 100644
--- a/src/Utils/version.h
+++ b/src/Utils/version.h
@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2423"
+#define VERSION_SPF "2424"