diff --git a/Math/factorial.cpp b/Math/factorial.cpp
new file mode 100644
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--- /dev/null
+++ b/Math/factorial.cpp
@@ -0,0 +1,18 @@
+#include<iostream>
+using namespace std;
+
+int main()
+{
+    int n;
+    cout<<"Enter number = ";
+    cin>>n;
+    int num=1;
+    for(int i=1;i<n;i++)
+    {
+        num*=i;
+    }
+    cout<<"Factorial of number is = ";
+    cout<<num<<endl;
+
+    return 0;
+}
diff --git a/Math/factorial.exe b/Math/factorial.exe
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index 000000000..14203b0d6
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diff --git a/Math/factorial.o b/Math/factorial.o
new file mode 100644
index 000000000..23b949f7a
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