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
601	Find Greatest Common Divisor of 14 and 10, using prime factorization.	74
602	Find Greatest Common Divisor of 124 and 6, using prime factorization.	73
603	Find Greatest Common Divisor of 2024 and 1061, using prime factorization.	73
604	Find Greatest Common Divisor of 5 and 200, using prime factorization.	73
605	Find Greatest Common Divisor of 38661640 and 333290000, using prime factorization.	73
606	Find Greatest Common Divisor of 20 and 35, using prime factorization.	73
607	Find Greatest Common Divisor of 10 and 88, using prime factorization.	73
608	Find Greatest Common Divisor of 20 and 12, using prime factorization.	73
609	Find Greatest Common Divisor of 220 and 8, using prime factorization.	73
610	Find Greatest Common Divisor of 102 and 14, using prime factorization.	72
611	Find Greatest Common Divisor of 40 and 2, using prime factorization.	72
612	Find Greatest Common Divisor of 28 and 2, using prime factorization.	72
613	Find Greatest Common Divisor of 27 and 12, using prime factorization.	72
614	Find Greatest Common Divisor of 8 and 64, using prime factorization.	72
615	Find Greatest Common Divisor of 18 and 9, using prime factorization.	72
616	Find Greatest Common Divisor of 248 and 10, using prime factorization.	72
617	Find Greatest Common Divisor of 575 and 115, using prime factorization.	72
618	Find Greatest Common Divisor of 1506 and 100, using prime factorization.	71
619	Find Greatest Common Divisor of 42 and 12000, using prime factorization.	71
620	Find Greatest Common Divisor of 60 and 15, using prime factorization.	71
621	Find Greatest Common Divisor of 85 and 85, using prime factorization.	71
622	Find Greatest Common Divisor of 25 and 20, using prime factorization.	71
623	Find Greatest Common Divisor of 170 and 238, using prime factorization.	71
624	Find Greatest Common Divisor of 19 and 95, using prime factorization.	70
625	Find Greatest Common Divisor of 8 and 56, using prime factorization.	70
626	Find Greatest Common Divisor of 15 and 45, using prime factorization.	70
627	Find Greatest Common Divisor of 32 and 12, using prime factorization.	70
628	Find Greatest Common Divisor of 5 and 40, using prime factorization.	70
629	Find Greatest Common Divisor of 256 and 256, using prime factorization.	70
630	Find Greatest Common Divisor of 10 and 100, using prime factorization.	69
631	Find Greatest Common Divisor of 8 and 48, using prime factorization.	69
632	Find Greatest Common Divisor of 80 and 100, using prime factorization.	69
633	Find Greatest Common Divisor of 676 and 650, using prime factorization.	69
634	Find Greatest Common Divisor of 5 and 55, using prime factorization.	69
635	Find Greatest Common Divisor of 6 and 27, using prime factorization.	69
636	Find Greatest Common Divisor of 40 and 100, using prime factorization.	69
637	Find Greatest Common Divisor of 9720 and 27, using prime factorization.	69
638	Find Greatest Common Divisor of 36 and 10, using prime factorization.	69
639	Find Greatest Common Divisor of 38 and 12, using prime factorization.	69
640	Find Greatest Common Divisor of 3400 and 74800, using prime factorization.	69
641	Find Greatest Common Divisor of 840 and 175, using prime factorization.	68
642	Find Greatest Common Divisor of 83 and 291, using prime factorization.	68
643	Find Greatest Common Divisor of 51 and 3, using prime factorization.	68
644	Find Greatest Common Divisor of 6175 and 10000, using prime factorization.	68
645	Find Greatest Common Divisor of 100 and 4608, using prime factorization.	67
646	Find Greatest Common Divisor of 14 and 20, using prime factorization.	67
647	Find Greatest Common Divisor of 63 and 90, using prime factorization.	67
648	Find Greatest Common Divisor of 168 and 15, using prime factorization.	67
649	Find Greatest Common Divisor of 55 and 11, using prime factorization.	67
650	Find Greatest Common Divisor of 34 and 4, using prime factorization.	66