In the Python program, we will learn how to find the factorial of a number using recursion.

Here is the source code to find the factorial of a number using recursion.

```
# Python Program to Find the Factorial of Number Using Recursion
# Define a Function
def recursion_factorial(n):
if n == 1:
return n
else:
return n*recursion_factorial(n-1)
# Take the Input from the User
num = int(input("Enter the Number: "))
# check if the number is negative
if num < 0:
print("Sorry, factorial does not exist for negative numbers")
elif num == 0:
print("The factorial of 0 is 1")
else:
print("The factorial of", num, "is", recursion_factorial(num))
```

Enter the Number: 5

The factorial of 5 is 120

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