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
2751	Find Greatest Common Divisor of 800, 500, 300 and 1000, by listing out the factors.	3
2752	Find Greatest Common Divisor of 60, 90 and 120, using prime factorization.	3
2753	Find Greatest Common Divisor of 1234567 and 7654321, using repeated division.	3
2754	Find Greatest Common Divisor of 183 and 47, using Euclidean algorithm.	3
2755	Find Greatest Common Divisor of 213 and 79, using Euclidean algorithm.	3
2756	Find Greatest Common Divisor of 215 and 81, using Euclidean algorithm.	3
2757	Find Greatest Common Divisor of 215 and 98, using Euclidean algorithm.	3
2758	Find Greatest Common Divisor of 7 and 5, using Euclidean algorithm.	3
2759	Find Greatest Common Divisor of 55 and 99, using prime factorization.	3
2760	Find Greatest Common Divisor of 154 and 198, using prime factorization.	3
2761	Find Greatest Common Divisor of 662 and 414, using Euclidean algorithm.	3
2762	Find Greatest Common Divisor of 77 and 9, using Euclidean algorithm.	3
2763	Find Greatest Common Divisor of 77 and 22, using prime factorization.	3
2764	Find Greatest Common Divisor of 300 and 10, using prime factorization.	3
2765	Find Greatest Common Divisor of 150 and 5, using prime factorization.	3
2766	Find Greatest Common Divisor of 623 and 406, using prime factorization.	3
2767	Find Greatest Common Divisor of 120 and 75, using Euclidean algorithm.	3
2768	Find Greatest Common Divisor of 1, 2, 3 and 7, using Euclidean algorithm.	3
2769	Find Greatest Common Divisor of 65025 and 16, using Euclidean algorithm.	3
2770	Find Greatest Common Divisor of 32, 60 and 68, using repeated division.	3
2771	Find Greatest Common Divisor of 206 and 16, using prime factorization.	3
2772	Find Greatest Common Divisor of 84 and 198, using prime factorization.	3
2773	Find Greatest Common Divisor of 840 and 630, using repeated division.	3
2774	Find Greatest Common Divisor of 710 and 310, using prime factorization.	2
2775	Find Greatest Common Divisor of 252 and 105, using prime factorization.	2
2776	Find Greatest Common Divisor of 798 and 111, using prime factorization.	2
2777	Find Greatest Common Divisor of 120000, 144000 and 15000, using prime factorization.	2
2778	Find Greatest Common Divisor of 1340 and 1340, using prime factorization.	2
2779	Find Greatest Common Divisor of 561 and 84, using Euclidean algorithm.	2
2780	Find Greatest Common Divisor of 84 and 96, using prime factorization.	2
2781	Find Greatest Common Divisor of 165, 45 and 5, using prime factorization.	2
2782	Find Greatest Common Divisor of 5 and 288, using prime factorization.	2
2783	Find Greatest Common Divisor of 250 and 134, using prime factorization.	2
2784	Find Greatest Common Divisor of 11, 17, 8, 9, 10 and 12, using Euclidean algorithm.	2
2785	Find Greatest Common Divisor of 889 and 246, using Euclidean algorithm.	2
2786	Find Greatest Common Divisor of 200000001 and 200000003, using Euclidean algorithm.	2
2787	Find Greatest Common Divisor of 357 and 476, using prime factorization.	2
2788	Find Greatest Common Divisor of 585 and 169, using Euclidean algorithm.	2
2789	Find Greatest Common Divisor of 12 and 24, using Euclidean algorithm.	2
2790	Find Greatest Common Divisor of 1 and 7, using Euclidean algorithm.	2
2791	Find Greatest Common Divisor of 132 and 100, using prime factorization.	2
2792	Find Greatest Common Divisor of 720 and 588, using Euclidean algorithm.	2
2793	Find Greatest Common Divisor of 1513 and 120, using prime factorization.	2
2794	Find Greatest Common Divisor of 99 and 81, using prime factorization.	2
2795	Find Greatest Common Divisor of 5616 and 54756, using prime factorization.	2
2796	Find Greatest Common Divisor of 111 and 201, using Euclidean algorithm.	2
2797	Find Greatest Common Divisor of 3, 1 and 1, using Euclidean algorithm.	2
2798	Find Greatest Common Divisor of 16 and 35, using Euclidean algorithm.	2
2799	Find Greatest Common Divisor of 32, 56 and 78, using repeated division.	2
2800	Find Greatest Common Divisor of 2907 and 105, using prime factorization.	2