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  1. def gcp(number)
  2. 	for i in (2..number)
  3. 		if number%i == 0
  4. 			return gcp(number/i)
  5. 		end
  6. 	end
  7. 	return number
  8. end
  9.  
  10. g = gcp(600851475143)
  11. puts g
Success #stdin #stdout 0.01s 4760KB
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https://ideone.com/3A5bq
language:
Ruby (ruby 2.5.5)
created:
14 years ago
visibility:
public

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