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
451	Find Greatest Common Divisor of 65 and 130, using prime factorization.	5
452	Find Greatest Common Divisor of 38 and 52, using prime factorization.	5
453	Find Greatest Common Divisor of 504 and 270, using Euclidean algorithm.	5
454	Find Greatest Common Divisor of 16534528044 and 8332745927, using Euclidean algorithm.	5
455	Find Greatest Common Divisor of 160 and 7, using prime factorization.	5
456	Find Greatest Common Divisor of 102, 170 and 255, using prime factorization.	5
457	Find Greatest Common Divisor of 24 and 138, using Euclidean algorithm.	5
458	Find Greatest Common Divisor of 315 and 825, using prime factorization.	5
459	Find Greatest Common Divisor of 1369 and 2597, using Euclidean algorithm.	5
460	Find Greatest Common Divisor of 12 and 1234, using Euclidean algorithm.	5
461	Find Greatest Common Divisor of 17, 34, 56, 60, 61 and 9, using prime factorization.	5
462	Find Greatest Common Divisor of 36 and 54, using Euclidean algorithm.	5
463	Find Greatest Common Divisor of 49, 210 and 350, using Euclidean algorithm.	5
464	Find Greatest Common Divisor of 0 and 6, using prime factorization.	5
465	Find Greatest Common Divisor of 17, 34, 56, 60 and 61, using prime factorization.	5
466	Find Greatest Common Divisor of 48 and 36, using Euclidean algorithm.	5
467	Find Greatest Common Divisor of 96, 112 and 144, by listing out the factors.	5
468	Find Greatest Common Divisor of 24140 and 16762, using Euclidean algorithm.	5
469	Find Greatest Common Divisor of 1, 24, 1 and 6, by listing out the factors.	5
470	Find Greatest Common Divisor of 509 and 1177, using Euclidean algorithm.	5
471	Find Greatest Common Divisor of 93 and 42, using Euclidean algorithm.	5
472	Find Greatest Common Divisor of 17 and 3120, using Euclidean algorithm.	5
473	Find Greatest Common Divisor of 18 and 32, using prime factorization.	5
474	Find Greatest Common Divisor of 18 and 201, using prime factorization.	5
475	Find Greatest Common Divisor of 18 and 201, by listing out the factors.	5
476	Find Greatest Common Divisor of 77 and 128, using prime factorization.	5
477	Find Greatest Common Divisor of 45 and 33, using prime factorization.	5
478	Find Greatest Common Divisor of 18 and 3, using prime factorization.	5
479	Find Greatest Common Divisor of 784 and 336, using Euclidean algorithm.	5
480	Find Greatest Common Divisor of 18 and 42, using prime factorization.	5
481	Find Greatest Common Divisor of 5 and 55, using prime factorization.	5
482	Find Greatest Common Divisor of 54 and 10, using prime factorization.	5
483	Find Greatest Common Divisor of 28 and 8, using prime factorization.	5
484	Find Greatest Common Divisor of 62 and 8, using prime factorization.	5
485	Find Greatest Common Divisor of 256 and 256, using prime factorization.	5
486	Find Greatest Common Divisor of 16 and 20, using prime factorization.	5
487	Find Greatest Common Divisor of 108 and 10, using prime factorization.	5
488	Find Greatest Common Divisor of 58 and 10, using prime factorization.	5
489	Find Greatest Common Divisor of 15 and 15, using prime factorization.	5
490	Find Greatest Common Divisor of 1220 and 288, using Euclidean algorithm.	5
491	Find Greatest Common Divisor of 10 and 0, using Euclidean algorithm.	5
492	Find Greatest Common Divisor of 616 and 426, using Euclidean algorithm.	5
493	Find Greatest Common Divisor of 2772 and 1912, using prime factorization.	5
494	Find Greatest Common Divisor of 12 and 44, using prime factorization.	5
495	Find Greatest Common Divisor of 27 and 45, using prime factorization.	5
496	Find Greatest Common Divisor of 64 and 124, using prime factorization.	5
497	Find Greatest Common Divisor of 10 and 88, using prime factorization.	5
498	Find Greatest Common Divisor of 38 and 2, using prime factorization.	5
499	Find Greatest Common Divisor of 25 and 100, using prime factorization.	5
500	Find Greatest Common Divisor of 15 and 100, using prime factorization.	5