Method: Fractify::Fraction.greatest_common_divisor

Defined in:
lib/fractify/fraction.rb

.greatest_common_divisor(first, second) ⇒ Object 



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# File 'lib/fractify/fraction.rb', line 279

def self.greatest_common_divisor(first, second)
  return first if second.zero?

  greatest_common_divisor(second, first % second)
end