factorial and gcd

Author: jiisanda

Mathematics/factorial_of_num.py

@@ -0,0 +1,8 @@
+num = int(input("Enter the number:"))
+fact = 1
+if num < 0:
+    print("Factorial of -ve number does not exists...")
+else:
+    for i in range(1, num+1):
+        fact = fact*i
+    print(f"{num}! = {fact}")

Mathematics/factorial_of_num_recursive.py

@@ -0,0 +1,8 @@
+def fact(num):
+    if num == 1 or num == 0:
+        return 1
+    else:
+        return num*fact(num-1)
+
+num = int(input("Enter the number:"))
+print(f"{num}! = {fact(num)}")

Mathematics/gcd_naive.py

@@ -0,0 +1,21 @@
+def gcd(m, n):
+    fm = []
+    for i in range(1, m+1):
+        if (m%i)==0:
+            fm.append(i)
+    
+    fn = []
+    for j in range(1, n+1):
+        if (n%j)==0:
+            fn.append(j)
+    
+    cf = []
+    for f in fm:
+        if f in fn:
+            cf.append(f)
+    return cf[-1]
+
+
+m = int(input("Enter the first number: "))
+n = int(input("Enter the second number: "))
+print(f"gcd({m}, {n}) = {gcd(m,n)}")