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+--- Thread: Greatest common divisor in Ruby (/showthread.php?tid=2504)
Greatest common divisor in Ruby - Qomplainerz - 02-28-2021
To get the greatest common divisor of 2 numbers we can use the gcd function.
In this example we want to know the greatest common divisor of 36 and 60.
Quote:num1 = 36
num2 = 60
gcd = num1.gcd(num2)
puts gcd
This will print 12 on the screen.