GCD – Solved Problems Database
All the problems and solutions shown below were generated using the GCD Calculator.
ID |
Problem |
Count |
1 | Find Greatest Common Divisor of 2 and 4, using prime factorization. | 55 |
2 | Find Greatest Common Divisor of 48, 36 and 124, using prime factorization. | 51 |
3 | Find Greatest Common Divisor of 3 and 6, using prime factorization. | 42 |
4 | Find Greatest Common Divisor of 4 and 6, using prime factorization. | 40 |
5 | Find Greatest Common Divisor of 5 and 10, using prime factorization. | 35 |
6 | Find Greatest Common Divisor of 48, 36 and 124, using repeated division. | 35 |
7 | Find Greatest Common Divisor of 18 and 24, using prime factorization. | 33 |
8 | Find Greatest Common Divisor of 48, 36 and 124, using Euclidean algorithm. | 32 |
9 | Find Greatest Common Divisor of 4 and 8, using prime factorization. | 32 |
10 | Find Greatest Common Divisor of 8 and 12, using prime factorization. | 31 |
11 | Find Greatest Common Divisor of 3 and 9, using prime factorization. | 30 |
12 | Find Greatest Common Divisor of 4 and 10, using prime factorization. | 30 |
13 | Find Greatest Common Divisor of 6 and 3, using prime factorization. | 27 |
14 | Find Greatest Common Divisor of 2 and 6, using prime factorization. | 26 |
15 | Find Greatest Common Divisor of 8 and 6, using prime factorization. | 26 |
16 | Find Greatest Common Divisor of 6 and 4, using prime factorization. | 25 |
17 | Find Greatest Common Divisor of 3 and 3, using prime factorization. | 24 |
18 | Find Greatest Common Divisor of 4 and 4, using prime factorization. | 24 |
19 | Find Greatest Common Divisor of 4 and 30, using prime factorization. | 24 |
20 | Find Greatest Common Divisor of 10 and 4, using prime factorization. | 23 |
21 | Find Greatest Common Divisor of 7 and 21, using prime factorization. | 23 |
22 | Find Greatest Common Divisor of 8 and 4, using prime factorization. | 23 |
23 | Find Greatest Common Divisor of 28 and 36, using prime factorization. | 22 |
24 | Find Greatest Common Divisor of 3 and 12, using prime factorization. | 22 |
25 | Find Greatest Common Divisor of 10 and 5, using prime factorization. | 21 |
26 | Find Greatest Common Divisor of 4 and 2, using prime factorization. | 21 |
27 | Find Greatest Common Divisor of 6 and 9, using prime factorization. | 21 |
28 | Find Greatest Common Divisor of 9 and 6, using prime factorization. | 21 |
29 | Find Greatest Common Divisor of 18 and 24, using Euclidean algorithm. | 20 |
30 | Find Greatest Common Divisor of 25 and 60, using prime factorization. | 20 |
31 | Find Greatest Common Divisor of 5 and 5, using prime factorization. | 20 |
32 | Find Greatest Common Divisor of 10 and 2, using prime factorization. | 20 |
33 | Find Greatest Common Divisor of 6 and 8, using prime factorization. | 20 |
34 | Find Greatest Common Divisor of 15 and 10, using prime factorization. | 19 |
35 | Find Greatest Common Divisor of 9 and 15, using prime factorization. | 19 |
36 | Find Greatest Common Divisor of 2 and 2, using prime factorization. | 19 |
37 | Find Greatest Common Divisor of 54 and 8, using prime factorization. | 18 |
38 | Find Greatest Common Divisor of 15 and 6, using prime factorization. | 18 |
39 | Find Greatest Common Divisor of 10 and 12, using prime factorization. | 18 |
40 | Find Greatest Common Divisor of 9 and 18, using prime factorization. | 18 |
41 | Find Greatest Common Divisor of 4 and 32, using prime factorization. | 17 |
42 | Find Greatest Common Divisor of 16 and 12, using prime factorization. | 17 |
43 | Find Greatest Common Divisor of 6 and 20, using prime factorization. | 17 |
44 | Find Greatest Common Divisor of 5 and 15, using prime factorization. | 17 |
45 | Find Greatest Common Divisor of 238 and 12, using prime factorization. | 17 |
46 | Find Greatest Common Divisor of 48 and 72, using prime factorization. | 17 |
47 | Find Greatest Common Divisor of 6 and 10, using prime factorization. | 17 |
48 | Find Greatest Common Divisor of 4 and 20, using prime factorization. | 16 |
49 | Find Greatest Common Divisor of 18 and 24, using repeated division. | 16 |
50 | Find Greatest Common Divisor of 2 and 18, using prime factorization. | 16 |