Python/maths/greater_common_divisor.py

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Python
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2018-10-19 12:48:28 +00:00
# Greater Common Divisor - https://en.wikipedia.org/wiki/Greatest_common_divisor
def gcd(a, b):
return b if a == 0 else gcd(b % a, a)
def main():
try:
nums = input("Enter two Integers separated by comma (,): ").split(',')
num1 = int(nums[0]); num2 = int(nums[1])
except (IndexError, UnboundLocalError, ValueError):
print("Wrong Input")
print(f"gcd({num1}, {num2}) = {gcd(num1, num2)}")
if __name__ == '__main__':
main()