Solved by yyc9920

#	Title	# Solved	Avg. Tries
1934	최소공배수	41,702	1.82
2609	최대공약수와 최소공배수	60,885	1.73
9613	Sum of GCD	12,865	2.33
10430	나머지 STANDARD	199,812	1.95

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