How can calculate factorial in python

Answer 1

calculating factorial is not language specific, you can make logic which will be valid mostly in all languages(can be loop, recursion etc).

Python have pre-defined function for calculating factorial:
import math
print(math.factorial(n))
#might its not available in other languages which I know

Answer 2

You can very easily make factorial using for loops.

#Factorial of 6!
x = 1
y = 6

for i in range(2, y + 1):
x *= i

print(x)
#Output: 720