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
501	Find Greatest Common Divisor of 51 and 12, using prime factorization.	90
502	Find Greatest Common Divisor of 36 and 60, using prime factorization.	90
503	Find Greatest Common Divisor of 3 and 14, using prime factorization.	90
504	Find Greatest Common Divisor of 3 and 36, using prime factorization.	89
505	Find Greatest Common Divisor of 113 and 515, using prime factorization.	89
506	Find Greatest Common Divisor of 50 and 144, using prime factorization.	89
507	Find Greatest Common Divisor of 16 and 14, using prime factorization.	89
508	Find Greatest Common Divisor of 11 and 7, using prime factorization.	89
509	Find Greatest Common Divisor of 81 and 15, using prime factorization.	89
510	Find Greatest Common Divisor of 309692 and 556, using prime factorization.	89
511	Find Greatest Common Divisor of 45 and 63, using prime factorization.	88
512	Find Greatest Common Divisor of 21 and 6, using prime factorization.	88
513	Find Greatest Common Divisor of 450 and 16, using prime factorization.	88
514	Find Greatest Common Divisor of 46 and 18, using prime factorization.	88
515	Find Greatest Common Divisor of 54 and 8, using prime factorization.	88
516	Find Greatest Common Divisor of 40 and 30, using prime factorization.	88
517	Find Greatest Common Divisor of 5 and 100, using prime factorization.	87
518	Find Greatest Common Divisor of 81 and 27, using prime factorization.	87
519	Find Greatest Common Divisor of 80 and 32, using prime factorization.	87
520	Find Greatest Common Divisor of 60 and 32, using prime factorization.	87
521	Find Greatest Common Divisor of 56 and 10, using prime factorization.	87
522	Find Greatest Common Divisor of 7 and 42, using prime factorization.	87
523	Find Greatest Common Divisor of 116 and 12, using prime factorization.	87
524	Find Greatest Common Divisor of 6 and 21, using prime factorization.	87
525	Find Greatest Common Divisor of 12 and 14, using prime factorization.	86
526	Find Greatest Common Divisor of 21 and 7, using prime factorization.	86
527	Find Greatest Common Divisor of 136 and 24, using prime factorization.	86
528	Find Greatest Common Divisor of 24 and 76, using prime factorization.	86
529	Find Greatest Common Divisor of 165 and 12, using prime factorization.	86
530	Find Greatest Common Divisor of 12 and 28, using prime factorization.	85
531	Find Greatest Common Divisor of 16 and 32, using prime factorization.	85
532	Find Greatest Common Divisor of 25 and 50, using prime factorization.	85
533	Find Greatest Common Divisor of 594 and 16, using prime factorization.	85
534	Find Greatest Common Divisor of 27 and 6, using prime factorization.	85
535	Find Greatest Common Divisor of 16 and 100, using prime factorization.	84
536	Find Greatest Common Divisor of 14 and 16, using prime factorization.	84
537	Find Greatest Common Divisor of 186 and 14, using prime factorization.	84
538	Find Greatest Common Divisor of 60 and 90, using prime factorization.	84
539	Find Greatest Common Divisor of 20 and 10, using prime factorization.	83
540	Find Greatest Common Divisor of 65 and 1755, using prime factorization.	83
541	Find Greatest Common Divisor of 56 and 60, using prime factorization.	83
542	Find Greatest Common Divisor of 132 and 9, using prime factorization.	83
543	Find Greatest Common Divisor of 95 and 10, using prime factorization.	82
544	Find Greatest Common Divisor of 60 and 8, using prime factorization.	82
545	Find Greatest Common Divisor of 26 and 10, using prime factorization.	82
546	Find Greatest Common Divisor of 38 and 6, using prime factorization.	82
547	Find Greatest Common Divisor of 21 and 12, using prime factorization.	82
548	Find Greatest Common Divisor of 8 and 32, using prime factorization.	82
549	Find Greatest Common Divisor of 512 and 768, using prime factorization.	82
550	Find Greatest Common Divisor of 38 and 16, using prime factorization.	82