GCD
(the database of solved problems)
All the problems and solutions shown below were generated using the GCD Calculator.
| ID |
Problem |
Count |
| 401 | Find Greatest Common Divisor of 65 and 1755, using prime factorization. | 72 |
| 402 | Find Greatest Common Divisor of 81 and 3, using prime factorization. | 71 |
| 403 | Find Greatest Common Divisor of 84 and 9, using prime factorization. | 70 |
| 404 | Find Greatest Common Divisor of 142 and 14, using prime factorization. | 70 |
| 405 | Find Greatest Common Divisor of 114 and 15, using prime factorization. | 70 |
| 406 | Find Greatest Common Divisor of 40 and 12, using prime factorization. | 70 |
| 407 | Find Greatest Common Divisor of 60 and 100, using prime factorization. | 70 |
| 408 | Find Greatest Common Divisor of 7 and 63, using prime factorization. | 70 |
| 409 | Find Greatest Common Divisor of 106 and 20, using prime factorization. | 70 |
| 410 | Find Greatest Common Divisor of 6 and 26, using prime factorization. | 70 |
| 411 | Find Greatest Common Divisor of 64 and 124, using prime factorization. | 70 |
| 412 | Find Greatest Common Divisor of 16 and 18, using prime factorization. | 69 |
| 413 | Find Greatest Common Divisor of 81 and 27, using prime factorization. | 69 |
| 414 | Find Greatest Common Divisor of 46 and 18, using prime factorization. | 69 |
| 415 | Find Greatest Common Divisor of 224 and 336, using prime factorization. | 69 |
| 416 | Find Greatest Common Divisor of 2 and 1000, using prime factorization. | 69 |
| 417 | Find Greatest Common Divisor of 27 and 21, using prime factorization. | 69 |
| 418 | Find Greatest Common Divisor of 3 and 8, using prime factorization. | 68 |
| 419 | Find Greatest Common Divisor of 36 and 60, using prime factorization. | 68 |
| 420 | Find Greatest Common Divisor of 27 and 36, using prime factorization. | 68 |
| 421 | Find Greatest Common Divisor of 16 and 20, using prime factorization. | 68 |
| 422 | Find Greatest Common Divisor of 300 and 35, using prime factorization. | 68 |
| 423 | Find Greatest Common Divisor of 39 and 12, using prime factorization. | 68 |
| 424 | Find Greatest Common Divisor of 40 and 30, using prime factorization. | 68 |
| 425 | Find Greatest Common Divisor of 15 and 27, using prime factorization. | 68 |
| 426 | Find Greatest Common Divisor of 20 and 6, using prime factorization. | 67 |
| 427 | Find Greatest Common Divisor of 38 and 52, using prime factorization. | 67 |
| 428 | Find Greatest Common Divisor of 3 and 14, using prime factorization. | 67 |
| 429 | Find Greatest Common Divisor of 28 and 14, using prime factorization. | 67 |
| 430 | Find Greatest Common Divisor of 188 and 16, using prime factorization. | 67 |
| 431 | Find Greatest Common Divisor of 26 and 26, using prime factorization. | 67 |
| 432 | Find Greatest Common Divisor of 8 and 9, using prime factorization. | 67 |
| 433 | Find Greatest Common Divisor of 25 and 55, using prime factorization. | 66 |
| 434 | Find Greatest Common Divisor of 22 and 11, using prime factorization. | 66 |
| 435 | Find Greatest Common Divisor of 14 and 30, using prime factorization. | 66 |
| 436 | Find Greatest Common Divisor of 54 and 8, using prime factorization. | 66 |
| 437 | Find Greatest Common Divisor of 132 and 9, using prime factorization. | 66 |
| 438 | Find Greatest Common Divisor of 50 and 4, using prime factorization. | 66 |
| 439 | Find Greatest Common Divisor of 288 and 8, using prime factorization. | 66 |
| 440 | Find Greatest Common Divisor of 116 and 12, using prime factorization. | 66 |
| 441 | Find Greatest Common Divisor of 38 and 16, using prime factorization. | 66 |
| 442 | Find Greatest Common Divisor of 3 and 18, using prime factorization. | 65 |
| 443 | Find Greatest Common Divisor of 10 and 105, using prime factorization. | 65 |
| 444 | Find Greatest Common Divisor of 60 and 75, using prime factorization. | 65 |
| 445 | Find Greatest Common Divisor of 12 and 28, using prime factorization. | 65 |
| 446 | Find Greatest Common Divisor of 12 and 36, using prime factorization. | 65 |
| 447 | Find Greatest Common Divisor of 21 and 7, using prime factorization. | 65 |
| 448 | Find Greatest Common Divisor of 25 and 5, using prime factorization. | 65 |
| 449 | Find Greatest Common Divisor of 18 and 2, using prime factorization. | 65 |
| 450 | Find Greatest Common Divisor of 2 and 14, using prime factorization. | 65 |