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
4201	Find Greatest Common Divisor of 12345.	2
4202	Find Greatest Common Divisor of 132 and 250, using prime factorization.	2
4203	Find Greatest Common Divisor of 56 and 999, using Euclidean algorithm.	2
4204	Find Greatest Common Divisor of 85 and 7225, using Euclidean algorithm.	2
4205	Find Greatest Common Divisor of 81, 2, 8, 9 and 1, using prime factorization.	2
4206	Find Greatest Common Divisor of 670 and 5000, using prime factorization.	2
4207	Find Greatest Common Divisor of 98 and 1200, using prime factorization.	2
4208	Find Greatest Common Divisor of 98 and 1120, using prime factorization.	2
4209	Find Greatest Common Divisor of 60, 4 and 8, by listing out the factors.	2
4210	Find Greatest Common Divisor of 30 and 40, by listing out the factors.	2
4211	Find Greatest Common Divisor of 8 and 10, by listing out the factors.	2
4212	Find Greatest Common Divisor of 8 and 10, using repeated division.	2
4213	Find Greatest Common Divisor of 18 and 45, using prime factorization.	2
4214	Find Greatest Common Divisor of 124 and 360, using Euclidean algorithm.	2
4215	Find Greatest Common Divisor of 108 and 144, using Euclidean algorithm.	2
4216	Find Greatest Common Divisor of 2349 and 1537, using Euclidean algorithm.	2
4217	Find Greatest Common Divisor of 12 and 53, using repeated division.	2
4218	Find Greatest Common Divisor of 12 and 53, using Euclidean algorithm.	2
4219	Find Greatest Common Divisor of 6, 89, 8 and 1, using prime factorization.	2
4220	Find Greatest Common Divisor of 7469 and 2463, using prime factorization.	2
4221	Find Greatest Common Divisor of 1147 and 899, using Euclidean algorithm.	2
4222	Find Greatest Common Divisor of 1147 and 889, using Euclidean algorithm.	2
4223	Find Greatest Common Divisor of 84 and 378, using prime factorization.	2
4224	Find Greatest Common Divisor of 216 and 324, using prime factorization.	2
4225	Find Greatest Common Divisor of 662 and 414, using prime factorization.	2
4226	Find Greatest Common Divisor of 384 and 2750, using prime factorization.	2
4227	Find Greatest Common Divisor of 243.	2
4228	Find Greatest Common Divisor of 220 and 8900, using prime factorization.	2
4229	Find Greatest Common Divisor of 1, 9, 1 and 3, using prime factorization.	2
4230	Find Greatest Common Divisor of 1, 8, 1 and 2, using prime factorization.	2
4231	Find Greatest Common Divisor of 36, 81 and 2, using prime factorization.	2
4232	Find Greatest Common Divisor of 4801 and 500, using Euclidean algorithm.	2
4233	Find Greatest Common Divisor of 3120.	2
4234	Find Greatest Common Divisor of 130 and 115, by listing out the factors.	2
4235	Find Greatest Common Divisor of 156 and 68, using Euclidean algorithm.	2
4236	Find Greatest Common Divisor of 156 and 68, using prime factorization.	2
4237	Find Greatest Common Divisor of 84 and 1264, using Euclidean algorithm.	2
4238	Find Greatest Common Divisor of 0, 1 and 7, using Euclidean algorithm.	2
4239	Find Greatest Common Divisor of 0, 1 and 7, using prime factorization.	2
4240	Find Greatest Common Divisor of 13 and 23, using prime factorization.	2
4241	Find Greatest Common Divisor of 1638 and 4096, using prime factorization.	2
4242	Find Greatest Common Divisor of 400 and 600, using prime factorization.	2
4243	Find Greatest Common Divisor of 60800 and 60200, using repeated division.	2
4244	Find Greatest Common Divisor of 60800 and 60200, using Euclidean algorithm.	2
4245	Find Greatest Common Divisor of 28 and 294, using prime factorization.	2
4246	Find Greatest Common Divisor of 3587 and 1819, using repeated division.	2
4247	Find Greatest Common Divisor of 244 and 117, using Euclidean algorithm.	2
4248	Find Greatest Common Divisor of 4001, 1312 and 458, using Euclidean algorithm.	2
4249	Find Greatest Common Divisor of 68, 12, 8, 4 and 0, by listing out the factors.	2
4250	Find Greatest Common Divisor of 68, 12, 8, 4 and 0, using repeated division.	2