A video settings panel shows each resolution with its aspect ratio, such as 1920 × 1080 with the label 16:9.
Write aspectRatioLabel(width, height) that returns the ratio in lowest terms as a string "w:h": divide both numbers by their greatest common divisor.
Input: width = 1920, height = 1080 Output: "16:9"
The greatest common divisor is 120: 1920 / 120 = 16 and 1080 / 120 = 9.
Input: width = 1080, height = 1080 Output: "1:1"
A square screen: both sides divide by 1080.
1 <= width, height <= 10^9Run tries your code on the examples. Submit runs every test, including hidden edge cases, and solves the problem when they all pass.
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