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
401	Find Greatest Common Divisor of 8 and 10, using prime factorization.	5
402	Find Greatest Common Divisor of 1220 and 288, using Euclidean algorithm.	5
403	Find Greatest Common Divisor of 616 and 426, using Euclidean algorithm.	5
404	Find Greatest Common Divisor of 4 and 12, using prime factorization.	5
405	Find Greatest Common Divisor of 22 and 8, using prime factorization.	5
406	Find Greatest Common Divisor of 8 and 9, using prime factorization.	5
407	Find Greatest Common Divisor of 81 and 15, using prime factorization.	5
408	Find Greatest Common Divisor of 2772 and 1912, using prime factorization.	5
409	Find Greatest Common Divisor of 128 and 423, using prime factorization.	5
410	Find Greatest Common Divisor of 81 and 27, using prime factorization.	5
411	Find Greatest Common Divisor of 10 and 88, using prime factorization.	5
412	Find Greatest Common Divisor of 48 and 12, using prime factorization.	5
413	Find Greatest Common Divisor of 54 and 36, using prime factorization.	5
414	Find Greatest Common Divisor of 27 and 9, using prime factorization.	5
415	Find Greatest Common Divisor of 25 and 16, using prime factorization.	5
416	Find Greatest Common Divisor of 65 and 130, using prime factorization.	5
417	Find Greatest Common Divisor of 96, 112 and 144, by listing out the factors.	5
418	Find Greatest Common Divisor of 24140 and 16762, using Euclidean algorithm.	5
419	Find Greatest Common Divisor of 504 and 270, using Euclidean algorithm.	5
420	Find Greatest Common Divisor of 330 and 156, using Euclidean algorithm.	5
421	Find Greatest Common Divisor of 18 and 201, by listing out the factors.	5
422	Find Greatest Common Divisor of 45 and 33, using prime factorization.	5
423	Find Greatest Common Divisor of 77 and 128, using prime factorization.	5
424	Find Greatest Common Divisor of 18 and 201, using prime factorization.	5
425	Find Greatest Common Divisor of 160 and 7, using prime factorization.	5
426	Find Greatest Common Divisor of 18 and 32, using prime factorization.	5
427	Find Greatest Common Divisor of 16534528044 and 8332745927, using Euclidean algorithm.	5
428	Find Greatest Common Divisor of 17 and 3120, using prime factorization.	5
429	Find Greatest Common Divisor of 93 and 42, using Euclidean algorithm.	5
430	Find Greatest Common Divisor of 17 and 3120, using Euclidean algorithm.	5
431	Find Greatest Common Divisor of 509 and 1177, using Euclidean algorithm.	5
432	Find Greatest Common Divisor of 1, 24, 1 and 6, by listing out the factors.	5
433	Find Greatest Common Divisor of 102, 170 and 255, using prime factorization.	5
434	Find Greatest Common Divisor of 48 and 36, using Euclidean algorithm.	5
435	Find Greatest Common Divisor of 17, 34, 56, 60 and 61, using prime factorization.	5
436	Find Greatest Common Divisor of 49, 210 and 350, using Euclidean algorithm.	5
437	Find Greatest Common Divisor of 0 and 6, using prime factorization.	5
438	Find Greatest Common Divisor of 17, 34, 56, 60, 61 and 9, using prime factorization.	5
439	Find Greatest Common Divisor of 36 and 54, using Euclidean algorithm.	5
440	Find Greatest Common Divisor of 12 and 1234, using Euclidean algorithm.	5
441	Find Greatest Common Divisor of 36 and 60, using prime factorization.	5
442	Find Greatest Common Divisor of 1 and 3, using prime factorization.	5
443	Find Greatest Common Divisor of 1369 and 2597, using Euclidean algorithm.	5
444	Find Greatest Common Divisor of 315 and 825, using prime factorization.	5
445	Find Greatest Common Divisor of 24 and 138, using Euclidean algorithm.	5
446	Find Greatest Common Divisor of 0 and 8, using prime factorization.	4
447	Find Greatest Common Divisor of 10 and 3, using Euclidean algorithm.	4
448	Find Greatest Common Divisor of 1 and 91, using prime factorization.	4
449	Find Greatest Common Divisor of 48 and 88, using prime factorization.	4
450	Find Greatest Common Divisor of 38 and 52, using prime factorization.	4