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
4851	Find Greatest Common Divisor of 19242530496.	2
4852	Find Greatest Common Divisor of 2030.	2
4853	Find Greatest Common Divisor of 19242530906.	2
4854	Find Greatest Common Divisor of 1024.	2
4855	Find Greatest Common Divisor of 662.	2
4856	Find Greatest Common Divisor of 662.	2
4857	Find Greatest Common Divisor of 1561 and 3409, using prime factorization.	2
4858	Find Greatest Common Divisor of 13 and 75, using prime factorization.	2
4859	Find Greatest Common Divisor of 13 and 80, using prime factorization.	2
4860	Find Greatest Common Divisor of 10 and 75, using Euclidean algorithm.	2
4861	Find Greatest Common Divisor of 48 and 360, using Euclidean algorithm.	2
4862	Find Greatest Common Divisor of 1362 and 2785, using Euclidean algorithm.	2
4863	Find Greatest Common Divisor of 428 and 633, using prime factorization.	2
4864	Find Greatest Common Divisor of 520 and 858, using prime factorization.	2
4865	Find Greatest Common Divisor of 11 and 1800, using prime factorization.	2
4866	Find Greatest Common Divisor of 20119 and 34782, using Euclidean algorithm.	2
4867	Find Greatest Common Divisor of 5 and 3432, using prime factorization.	2
4868	Find Greatest Common Divisor of 180, 540 and 240, using prime factorization.	2
4869	Find Greatest Common Divisor of 6 and 12, using Euclidean algorithm.	2
4870	Find Greatest Common Divisor of 490 and 2013, using prime factorization.	2
4871	Find Greatest Common Divisor of 32321 and 36513, using prime factorization.	2
4872	Find Greatest Common Divisor of 32321 and 26513, using prime factorization.	2
4873	Find Greatest Common Divisor of 230 and 960, by listing out the factors.	2
4874	Find Greatest Common Divisor of 90, 105 and 120, using prime factorization.	2
4875	Find Greatest Common Divisor of 378 and 441, using prime factorization.	2
4876	Find Greatest Common Divisor of 6810000 and 491, using prime factorization.	2
4877	Find Greatest Common Divisor of 71 and 120, using prime factorization.	2
4878	Find Greatest Common Divisor of 10 and 1, using prime factorization.	2
4879	Find Greatest Common Divisor of 10 and 7, using prime factorization.	2
4880	Find Greatest Common Divisor of 1, 11, 111, 1111, 11111, 111111, 1111111, 11111111, 111111111 and 1111111111, using prime factorization.	2
4881	Find Greatest Common Divisor of 385 and 165, using prime factorization.	2
4882	Find Greatest Common Divisor of 55 and 96, using prime factorization.	2
4883	Find Greatest Common Divisor of 1163 and 248, using prime factorization.	2
4884	Find Greatest Common Divisor of 42 and 210, using prime factorization.	2
4885	Find Greatest Common Divisor of 42 and 210, by listing out the factors.	2
4886	Find Greatest Common Divisor of 210 and 42, using repeated division.	2
4887	Find Greatest Common Divisor of 3568 and 1004, using Euclidean algorithm.	2
4888	Find Greatest Common Divisor of 17 and 9, using Euclidean algorithm.	2
4889	Find Greatest Common Divisor of 0, 10001819279341198, 0, 1000438873696712, 0, 10001554452368218, 0, 10000032598894402, 0, 1000041606194469, 0 and 10002627353295188, using repeated division.	2
4890	Find Greatest Common Divisor of 0, 10001819279341198, 0, 1000438873696712, 0, 10001554452368218, 0, 10000032598894402, 0, 1000041606194469, 0 and 10002627353295188, using prime factorization.	2
4891	Find Greatest Common Divisor of 0, 10001819279341198, 0, 1000438873696712, 0, 10001554452368218, 0, 10000032598894402, 0, 1000041606194469, 0 and 10002627353295188, using Euclidean algorithm.	2
4892	Find Greatest Common Divisor of 84 and 120, using Euclidean algorithm.	2
4893	Find Greatest Common Divisor of 84 and 25, using Euclidean algorithm.	2
4894	Find Greatest Common Divisor of 840, 500, 310 and 1000, using Euclidean algorithm.	2
4895	Find Greatest Common Divisor of 13 and 369, by listing out the factors.	2
4896	Find Greatest Common Divisor of 68 and 9, by listing out the factors.	2
4897	Find Greatest Common Divisor of 36 and 84, using prime factorization.	2
4898	Find Greatest Common Divisor of 36 and 84, using repeated division.	2
4899	Find Greatest Common Divisor of 143 and 187, using repeated division.	2
4900	Find Greatest Common Divisor of 56 and 96, using repeated division.	2