GCD

(the database of solved problems)

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

Select category

ID	Problem	Count
3301	Find Greatest Common Divisor of 2, 6, 12, 20 and 30, using prime factorization.	2
3302	Find Greatest Common Divisor of 51, 68 and 85, using prime factorization.	2
3303	Find Greatest Common Divisor of 8, 18 and 30, using repeated division.	2
3304	Find Greatest Common Divisor of 5544 and 6600, using Euclidean algorithm.	2
3305	Find Greatest Common Divisor of 33 and 16, using prime factorization.	2
3306	Find Greatest Common Divisor of 128 and 164, using prime factorization.	2
3307	Find Greatest Common Divisor of 328, 769, 541, 986, 215 and 734, using prime factorization.	2
3308	Find Greatest Common Divisor of 2151 and 863, using repeated division.	2
3309	Find Greatest Common Divisor of 26513 and 32321, using prime factorization.	2
3310	Find Greatest Common Divisor of 217 and 583, using Euclidean algorithm.	2
3311	Find Greatest Common Divisor of 15 and 2, using prime factorization.	2
3312	Find Greatest Common Divisor of 486 and 153, using Euclidean algorithm.	2
3313	Find Greatest Common Divisor of 238.	2
3314	Find Greatest Common Divisor of 12, 120, 30 and 42, using prime factorization.	2
3315	Find Greatest Common Divisor of 195 and 455, using prime factorization.	2
3316	Find Greatest Common Divisor of 155590302 and 4200021066, using Euclidean algorithm.	2
3317	Find Greatest Common Divisor of 5859 and 1232, using Euclidean algorithm.	2
3318	Find Greatest Common Divisor of 5859 and 1232, using prime factorization.	2
3319	Find Greatest Common Divisor of 1372 and 4536, using prime factorization.	2
3320	Find Greatest Common Divisor of 1372 and 4536, using Euclidean algorithm.	2
3321	Find Greatest Common Divisor of 4148 and 7684, using Euclidean algorithm.	2
3322	Find Greatest Common Divisor of 7293 and 3640, using Euclidean algorithm.	2
3323	Find Greatest Common Divisor of 27 and 36, using repeated division.	2
3324	Find Greatest Common Divisor of 55, 65, 201 and 3, using prime factorization.	2
3325	Find Greatest Common Divisor of 782221.	2
3326	Find Greatest Common Divisor of 800 and 72, using prime factorization.	2
3327	Find Greatest Common Divisor of 2025 and 1109, using Euclidean algorithm.	2
3328	Find Greatest Common Divisor of 212 and 338, using prime factorization.	2
3329	Find Greatest Common Divisor of 90 and 385, using prime factorization.	2
3330	Find Greatest Common Divisor of 82 and 76, using prime factorization.	2
3331	Find Greatest Common Divisor of 358 and 309, using repeated division.	2
3332	Find Greatest Common Divisor of 1812 and 2134, using prime factorization.	2
3333	Find Greatest Common Divisor of 142766 and 1729, using prime factorization.	2
3334	Find Greatest Common Divisor of 1638 and 4675, using prime factorization.	2
3335	Find Greatest Common Divisor of 4158 and 7056, using prime factorization.	2
3336	Find Greatest Common Divisor of 7394592 and 264817800, using prime factorization.	2
3337	Find Greatest Common Divisor of 1377, 1701 and 9477, using prime factorization.	2
3338	Find Greatest Common Divisor of 3963, 6933 and 9633, using prime factorization.	2
3339	Find Greatest Common Divisor of 111100 and 3, using prime factorization.	2
3340	Find Greatest Common Divisor of 344444 and 34444, using prime factorization.	2
3341	Find Greatest Common Divisor of 5436 and 675, using Euclidean algorithm.	2
3342	Find Greatest Common Divisor of 199 and 266, using Euclidean algorithm.	2
3343	Find Greatest Common Divisor of 1870 and 264, using Euclidean algorithm.	2
3344	Find Greatest Common Divisor of 1870 and 261, using Euclidean algorithm.	2
3345	Find Greatest Common Divisor of 1879 and 460, using Euclidean algorithm.	2
3346	Find Greatest Common Divisor of 1872 and 460, using Euclidean algorithm.	2
3347	Find Greatest Common Divisor of 1274 and 460, using Euclidean algorithm.	2
3348	Find Greatest Common Divisor of 1214 and 460, using Euclidean algorithm.	2
3349	Find Greatest Common Divisor of 200 and 1001, using prime factorization.	2
3350	Find Greatest Common Divisor of 17 and 26892, by listing out the factors.	2