[Calculate Aspect Ratio] #aspect #ratio #python

aspect_ratio.py

def calculate_aspect(width: int, height: int) -> str:
    def gcd(a, b):
        """The GCD (greatest common divisor) is the highest number that evenly divides both width and height."""
        return a if b == 0 else gcd(b, a % b)

    r = gcd(width, height)
    x = int(width / r)
    y = int(height / r)

    return f"{x}:{y}"
    
calculate_aspect(1920, 1080) # '16:9'

import math


def calculate_aspect(width: int, height: int) -> str:
    r = math.gcd(width, height)
    x = int(width / r)
    y = int(height / r)
    return f"{x}:{y}"

Gracias!

def func(x: int, y: int) -> tuple:
    for i in range(1, (y if x > y else x)+1):
        if x % i == 0 and y % i == 0: hcf = i
    return (x // hcf, y // hcf)