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
251	Find Greatest Common Divisor of 63777 and 9, using prime factorization.	109
252	Find Greatest Common Divisor of 45 and 21, using prime factorization.	109
253	Find Greatest Common Divisor of 16146 and 299, using prime factorization.	108
254	Find Greatest Common Divisor of 120 and 9, using prime factorization.	107
255	Find Greatest Common Divisor of 10 and 15, using prime factorization.	107
256	Find Greatest Common Divisor of 48, 36 and 124, using Euclidean algorithm.	107
257	Find Greatest Common Divisor of 22 and 46, using prime factorization.	107
258	Find Greatest Common Divisor of 122 and 427, using prime factorization.	106
259	Find Greatest Common Divisor of 65 and 5, using prime factorization.	106
260	Find Greatest Common Divisor of 30 and 120, using prime factorization.	106
261	Find Greatest Common Divisor of 10 and 10, using prime factorization.	106
262	Find Greatest Common Divisor of 90 and 72, using prime factorization.	106
263	Find Greatest Common Divisor of 95 and 19, using prime factorization.	106
264	Find Greatest Common Divisor of 69 and 15, using prime factorization.	106
265	Find Greatest Common Divisor of 158 and 20, using prime factorization.	105
266	Find Greatest Common Divisor of 35 and 30, using prime factorization.	105
267	Find Greatest Common Divisor of 44 and 22, using prime factorization.	104
268	Find Greatest Common Divisor of 10 and 75, using prime factorization.	104
269	Find Greatest Common Divisor of 32 and 16, using prime factorization.	104
270	Find Greatest Common Divisor of 375 and 100, using prime factorization.	104
271	Find Greatest Common Divisor of 98 and 4, using prime factorization.	103
272	Find Greatest Common Divisor of 1432 and 179, using prime factorization.	102
273	Find Greatest Common Divisor of 12 and 4, using prime factorization.	102
274	Find Greatest Common Divisor of 21 and 9, using prime factorization.	102
275	Find Greatest Common Divisor of 24 and 16, using prime factorization.	101
276	Find Greatest Common Divisor of 105 and 5, using prime factorization.	101
277	Find Greatest Common Divisor of 16 and 24, using prime factorization.	101
278	Find Greatest Common Divisor of 16 and 30, using prime factorization.	101
279	Find Greatest Common Divisor of 5 and 30, using prime factorization.	100
280	Find Greatest Common Divisor of 20 and 132, using prime factorization.	100
281	Find Greatest Common Divisor of 26 and 16, using prime factorization.	100
282	Find Greatest Common Divisor of 18 and 3, using prime factorization.	100
283	Find Greatest Common Divisor of 116 and 256, using prime factorization.	99
284	Find Greatest Common Divisor of 33 and 12, using prime factorization.	99
285	Find Greatest Common Divisor of 17 and 969, using prime factorization.	99
286	Find Greatest Common Divisor of 4 and 32, using prime factorization.	99
287	Find Greatest Common Divisor of 53 and 54, using prime factorization.	98
288	Find Greatest Common Divisor of 36 and 63, using prime factorization.	98
289	Find Greatest Common Divisor of 28 and 4, using prime factorization.	98
290	Find Greatest Common Divisor of 12 and 2, using prime factorization.	98
291	Find Greatest Common Divisor of 9 and 72, using prime factorization.	98
292	Find Greatest Common Divisor of 120 and 360, using prime factorization.	98
293	Find Greatest Common Divisor of 96 and 34, using prime factorization.	97
294	Find Greatest Common Divisor of 32 and 46, using prime factorization.	97
295	Find Greatest Common Divisor of 34 and 8, using prime factorization.	97
296	Find Greatest Common Divisor of 58 and 8, using prime factorization.	97
297	Find Greatest Common Divisor of 1280 and 800, using prime factorization.	96
298	Find Greatest Common Divisor of 24 and 39, using prime factorization.	96
299	Find Greatest Common Divisor of 60 and 3, using prime factorization.	96
300	Find Greatest Common Divisor of 4 and 40, using prime factorization.	95