Takashi-tanaka's Gems

#	Total Rank	Daily Rank	Name	Summary
1	100,082	51,088	z16021_ttanaka	This Gem is Made for Excersize.
2	160,212	51,088	ttanaka_2016_gem	This gem is calculate GCD, LCM, Prime. Please read Wiki Page.
3	165,934	51,088	hola_takashi-tanaka	A simple hello world gem