diff --git a/cpp/liquid/liquid b/cpp/liquid/liquid
new file mode 100755
index 0000000..853ab28
Binary files /dev/null and b/cpp/liquid/liquid differ
diff --git a/cpp/liquid/src/ml_lcm.c b/cpp/liquid/src/ml_lcm.c
index f91c807..d397a0c 100644
--- a/cpp/liquid/src/ml_lcm.c
+++ b/cpp/liquid/src/ml_lcm.c
@@ -3,6 +3,16 @@
 int ml_lcm(int n1, int n2)
 // Compute the LCM(n1, n2)
 {
+	int i,a;
+	if(n1>n2)
+		a=n1;
+	else
+		a=n2;
+	for(i=a;;i++)
+	{
+		if(a%n1==0 && a%n2==0)
+			return a;
+	}
     return 0;
 }
 
diff --git a/cpp/liquid/src/ml_lcm.c~ b/cpp/liquid/src/ml_lcm.c~
new file mode 100644
index 0000000..c478fb7
--- /dev/null
+++ b/cpp/liquid/src/ml_lcm.c~
@@ -0,0 +1,17 @@
+#include "math-lib.h"
+
+int ml_lcm(int n1, int n2)
+// Compute the LCM(n1, n2)
+{
+	if(n1>n2)
+		a=n1;
+	else
+		a=n2;
+	for(i=a;;i++)
+	{
+		if(a%n1==0 && a%n2==0)
+			return a;
+	}
+   
+}
+