Solved by yyc9920

#	Title	# Solved	Avg. Tries
1934	최소공배수	37,442	1.80
2609	최대공약수와 최소공배수	54,582	1.73
9613	Sum of GCD	12,592	2.36
10430	나머지 STANDARD	183,965	1.94

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