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 55 and 35, using prime factorization.	24
1152	Find Greatest Common Divisor of 52 and 24, using prime factorization.	23
1153	Find Greatest Common Divisor of 1836 and 4080, using prime factorization.	23
1154	Find Greatest Common Divisor of 128 and 8, using prime factorization.	23
1155	Find Greatest Common Divisor of 93 and 30, using prime factorization.	23
1156	Find Greatest Common Divisor of 60207 and 7252, using prime factorization.	23
1157	Find Greatest Common Divisor of 74 and 732, using prime factorization.	23
1158	Find Greatest Common Divisor of 9375 and 1000, using prime factorization.	23
1159	Find Greatest Common Divisor of 30 and 40, using prime factorization.	23
1160	Find Greatest Common Divisor of 102 and 100, using prime factorization.	23
1161	Find Greatest Common Divisor of 159 and 99, using prime factorization.	23
1162	Find Greatest Common Divisor of 87 and 12, using prime factorization.	23
1163	Find Greatest Common Divisor of 3 and 81, using prime factorization.	23
1164	Find Greatest Common Divisor of 105 and 20, using prime factorization.	23
1165	Find Greatest Common Divisor of 65 and 10, using prime factorization.	23
1166	Find Greatest Common Divisor of 96 and 14, using prime factorization.	23
1167	Find Greatest Common Divisor of 117 and 3, using prime factorization.	23
1168	Find Greatest Common Divisor of 123 and 12, using prime factorization.	23
1169	Find Greatest Common Divisor of 49 and 14, using prime factorization.	23
1170	Find Greatest Common Divisor of 1328 and 764, using prime factorization.	23
1171	Find Greatest Common Divisor of 65 and 120, using prime factorization.	22
1172	Find Greatest Common Divisor of 478 and 8, using prime factorization.	22
1173	Find Greatest Common Divisor of 186 and 15, using prime factorization.	22
1174	Find Greatest Common Divisor of 38 and 14, using prime factorization.	22
1175	Find Greatest Common Divisor of 60 and 87, using prime factorization.	22
1176	Find Greatest Common Divisor of 64 and 30, using prime factorization.	22
1177	Find Greatest Common Divisor of 30 and 21, using prime factorization.	22
1178	Find Greatest Common Divisor of 142 and 8, using prime factorization.	22
1179	Find Greatest Common Divisor of 495 and 9, using prime factorization.	22
1180	Find Greatest Common Divisor of 69 and 6, using prime factorization.	22
1181	Find Greatest Common Divisor of 85 and 30, using prime factorization.	22
1182	Find Greatest Common Divisor of 6 and 72, using prime factorization.	22
1183	Find Greatest Common Divisor of 30515 and 35, using prime factorization.	22
1184	Find Greatest Common Divisor of 30 and 78, using prime factorization.	22
1185	Find Greatest Common Divisor of 177 and 6, using prime factorization.	22
1186	Find Greatest Common Divisor of 70 and 6, using prime factorization.	22
1187	Find Greatest Common Divisor of 25 and 40, using prime factorization.	22
1188	Find Greatest Common Divisor of 1.	22
1189	Find Greatest Common Divisor of 18 and 32, using prime factorization.	21
1190	Find Greatest Common Divisor of 48, 36 and 124, by listing out the factors.	21
1191	Find Greatest Common Divisor of 80 and 144, using prime factorization.	21
1192	Find Greatest Common Divisor of 6 and 36, using prime factorization.	21
1193	Find Greatest Common Divisor of 48 and 10, using prime factorization.	21
1194	Find Greatest Common Divisor of 12 and 66, using prime factorization.	21
1195	Find Greatest Common Divisor of 300 and 90, using prime factorization.	21
1196	Find Greatest Common Divisor of 534 and 50, using prime factorization.	21
1197	Find Greatest Common Divisor of 58 and 12, using prime factorization.	21
1198	Find Greatest Common Divisor of 18 and 70, using prime factorization.	21
1199	Find Greatest Common Divisor of 21 and 18, using prime factorization.	21
1200	Find Greatest Common Divisor of 2 and 64, using prime factorization.	21