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
3351	Find Greatest Common Divisor of 180 and 2100, using prime factorization.	2
3352	Find Greatest Common Divisor of 13860 and 727650, using prime factorization.	2
3353	Find Greatest Common Divisor of 64 and 21, using prime factorization.	2
3354	Find Greatest Common Divisor of 64 and 21, using repeated division.	2
3355	Find Greatest Common Divisor of 23 and 92, using prime factorization.	2
3356	Find Greatest Common Divisor of 4, 9 and 19, using prime factorization.	2
3357	Find Greatest Common Divisor of 21, 35 and 63, using prime factorization.	2
3358	Find Greatest Common Divisor of 36, 63 and 81, using prime factorization.	2
3359	Find Greatest Common Divisor of 19242530496.	2
3360	Find Greatest Common Divisor of 2030.	2
3361	Find Greatest Common Divisor of 19242530906.	2
3362	Find Greatest Common Divisor of 1024.	2
3363	Find Greatest Common Divisor of 662.	2
3364	Find Greatest Common Divisor of 662.	2
3365	Find Greatest Common Divisor of 1561 and 3409, using prime factorization.	2
3366	Find Greatest Common Divisor of 13 and 75, using prime factorization.	2
3367	Find Greatest Common Divisor of 13 and 80, using prime factorization.	2
3368	Find Greatest Common Divisor of 10 and 75, using Euclidean algorithm.	2
3369	Find Greatest Common Divisor of 48 and 360, using Euclidean algorithm.	2
3370	Find Greatest Common Divisor of 1362 and 2785, using Euclidean algorithm.	2
3371	Find Greatest Common Divisor of 428 and 633, using prime factorization.	2
3372	Find Greatest Common Divisor of 520 and 858, using prime factorization.	2
3373	Find Greatest Common Divisor of 11 and 1800, using prime factorization.	2
3374	Find Greatest Common Divisor of 20119 and 34782, using Euclidean algorithm.	2
3375	Find Greatest Common Divisor of 5 and 3432, using prime factorization.	2
3376	Find Greatest Common Divisor of 180, 540 and 240, using prime factorization.	2
3377	Find Greatest Common Divisor of 6 and 12, using Euclidean algorithm.	2
3378	Find Greatest Common Divisor of 490 and 2013, using prime factorization.	2
3379	Find Greatest Common Divisor of 32321 and 36513, using prime factorization.	2
3380	Find Greatest Common Divisor of 32321 and 26513, using prime factorization.	2
3381	Find Greatest Common Divisor of 230 and 960, by listing out the factors.	2
3382	Find Greatest Common Divisor of 90, 105 and 120, using prime factorization.	2
3383	Find Greatest Common Divisor of 378 and 441, using prime factorization.	2
3384	Find Greatest Common Divisor of 6810000 and 491, using prime factorization.	2
3385	Find Greatest Common Divisor of 71 and 120, using prime factorization.	2
3386	Find Greatest Common Divisor of 10 and 1, using prime factorization.	2
3387	Find Greatest Common Divisor of 10 and 7, using prime factorization.	2
3388	Find Greatest Common Divisor of 1, 11, 111, 1111, 11111, 111111, 1111111, 11111111, 111111111 and 1111111111, using prime factorization.	2
3389	Find Greatest Common Divisor of 385 and 165, using prime factorization.	2
3390	Find Greatest Common Divisor of 55 and 96, using prime factorization.	2
3391	Find Greatest Common Divisor of 1163 and 248, using prime factorization.	2
3392	Find Greatest Common Divisor of 42 and 210, using prime factorization.	2
3393	Find Greatest Common Divisor of 42 and 210, by listing out the factors.	2
3394	Find Greatest Common Divisor of 210 and 42, using repeated division.	2
3395	Find Greatest Common Divisor of 3568 and 1004, using Euclidean algorithm.	2
3396	Find Greatest Common Divisor of 17 and 9, using Euclidean algorithm.	2
3397	Find Greatest Common Divisor of 0, 10001819279341198, 0, 1000438873696712, 0, 10001554452368218, 0, 10000032598894402, 0, 1000041606194469, 0 and 10002627353295188, using repeated division.	2
3398	Find Greatest Common Divisor of 0, 10001819279341198, 0, 1000438873696712, 0, 10001554452368218, 0, 10000032598894402, 0, 1000041606194469, 0 and 10002627353295188, using prime factorization.	2
3399	Find Greatest Common Divisor of 0, 10001819279341198, 0, 1000438873696712, 0, 10001554452368218, 0, 10000032598894402, 0, 1000041606194469, 0 and 10002627353295188, using Euclidean algorithm.	2
3400	Find Greatest Common Divisor of 84 and 120, using Euclidean algorithm.	2