GCD

(the database of solved problems)

All the problems and solutions shown below were generated using the GCD Calculator.

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ID	Problem	Count
1151	Find Greatest Common Divisor of 240, 318 and 426, using prime factorization.	2
1152	Find Greatest Common Divisor of 24, 60 and 120, using prime factorization.	2
1153	Find Greatest Common Divisor of 42, 63 and 140, using prime factorization.	2
1154	Find Greatest Common Divisor of 2, 4 and 6, using prime factorization.	2
1155	Find Greatest Common Divisor of 65 and 165, using prime factorization.	2
1156	Find Greatest Common Divisor of 513, 783 and 1107, using prime factorization.	2
1157	Find Greatest Common Divisor of 1485 and 4356, using prime factorization.	2
1158	Find Greatest Common Divisor of 30, 60 and 90, using prime factorization.	2
1159	Find Greatest Common Divisor of 3, 135 and 24, using prime factorization.	2
1160	Find Greatest Common Divisor of 20, 12 and 80, using prime factorization.	2
1161	Find Greatest Common Divisor of 3, 5 and 11, using prime factorization.	2
1162	Find Greatest Common Divisor of 24, 36 and 84, using prime factorization.	2
1163	Find Greatest Common Divisor of 3, 4, 5, 6 and 7, using prime factorization.	2
1164	Find Greatest Common Divisor of 4, 6, 8 and 9, using prime factorization.	2
1165	Find Greatest Common Divisor of 3, 5, 7, 9 and 11, using prime factorization.	2
1166	Find Greatest Common Divisor of 4, 16 and 36, using prime factorization.	2
1167	Find Greatest Common Divisor of 25, 125 and 625, using prime factorization.	2
1168	Find Greatest Common Divisor of 1, 28, 26, 8, 1, 79, 3, 52, 1 and 44, using prime factorization.	2
1169	Find Greatest Common Divisor of 1, 4, 8, 6, 9, 4, 5, 25, 5 and 7, using prime factorization.	2
1170	Find Greatest Common Divisor of 45, 10 and 20, using Euclidean algorithm.	2
1171	Find Greatest Common Divisor of 45 and 9991047, using Euclidean algorithm.	2
1172	Find Greatest Common Divisor of 209 and 132, using prime factorization.	2
1173	Find Greatest Common Divisor of 296 and 4995, using prime factorization.	2
1174	Find Greatest Common Divisor of 31 and 120, using prime factorization.	2
1175	Find Greatest Common Divisor of 32 and 120, using prime factorization.	2
1176	Find Greatest Common Divisor of 33 and 120, using prime factorization.	2
1177	Find Greatest Common Divisor of 35 and 120, using prime factorization.	2
1178	Find Greatest Common Divisor of 36 and 120, using prime factorization.	2
1179	Find Greatest Common Divisor of 37 and 120, using prime factorization.	2
1180	Find Greatest Common Divisor of 38 and 120, using prime factorization.	2
1181	Find Greatest Common Divisor of 39 and 120, using prime factorization.	2
1182	Find Greatest Common Divisor of 6 and 6, using Euclidean algorithm.	2
1183	Find Greatest Common Divisor of 31 and 13, using Euclidean algorithm.	2
1184	Find Greatest Common Divisor of 857 and 239, using Euclidean algorithm.	2
1185	Find Greatest Common Divisor of 220 and 5, using prime factorization.	2
1186	Find Greatest Common Divisor of 220 and 9, using prime factorization.	2
1187	Find Greatest Common Divisor of 1299 and 1599, using Euclidean algorithm.	2
1188	Find Greatest Common Divisor of 180, 396 and 468, using Euclidean algorithm.	2
1189	Find Greatest Common Divisor of 12378 and 3054, using prime factorization.	2
1190	Find Greatest Common Divisor of 0 and 5, using repeated division.	2
1191	Find Greatest Common Divisor of 1009 and 958, using Euclidean algorithm.	2
1192	Find Greatest Common Divisor of 4666620000 and 6666600000, using prime factorization.	2
1193	Find Greatest Common Divisor of 4666620000 and 4936617300, using prime factorization.	2
1194	Find Greatest Common Divisor of 1124788752 and 1118788812, using prime factorization.	2
1195	Find Greatest Common Divisor of 1348119852 and 1340719926, using prime factorization.	2
1196	Find Greatest Common Divisor of 20111 and 20222, using prime factorization.	2
1197	Find Greatest Common Divisor of 6666600000 and 6666666666, using prime factorization.	2
1198	Find Greatest Common Divisor of 6666600000 and 6666666666, using repeated division.	2
1199	Find Greatest Common Divisor of 45 and 126, using prime factorization.	2
1200	Find Greatest Common Divisor of 1, 8, 0, 38, 0 and 3, using prime factorization.	2