Takashi-tanaka's Gems

#	Total Rank	Daily Rank	Name	Summary
1	99,736	124,969	z16021_ttanaka	This Gem is Made for Excersize.
2	159,285	84,187	ttanaka_2016_gem	This gem is calculate GCD, LCM, Prime. Please read Wiki Page.
3	164,326	124,969	hola_takashi-tanaka	A simple hello world gem