diff --git a/Fibonacci.py b/Fibonacci.py
new file mode 100644
index 0000000..cab9c30
--- /dev/null
+++ b/Fibonacci.py
@@ -0,0 +1,10 @@
+def fib(n): #Nth FIBONACCI number generator function 
+    if n==1 or n==2: #1st and 2nd terms are 1
+        return 1
+    else:
+        return fib(n-1)+fib(n-2) #all other terms will be calculated recursively
+
+n=int(input("Enter how many fibonacci terms you want to print: ")) #taking user input 
+print("The fibonacci series upto ",n,"th term is:-") #giving desired output
+for i in range(1,n+1):
+    print(fib(i),end=" ") #looping till n terms and printing the terms as space seperated integers
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diff --git a/GCD.py b/GCD.py
new file mode 100644
index 0000000..b648ab6
--- /dev/null
+++ b/GCD.py
@@ -0,0 +1,8 @@
+def gcd(a,b): #gcd function
+    while (b): #while b not equal to 0
+        a,b=b,a%b 
+    return abs(a)
+
+a,b=map(int,input("Enter 2 numbers: ").split()) #take user input of 2 numbers
+c=gcd(a,b) #call the gcd function
+print("The gcd of ",a," and ",b," is ",c) #output the result
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