Below you can find the full step by step solution for you problem. We hope it will be very helpful for you and it will help you to understand the solving process.
If it's not what You are looking for type in the calculator fields your own values, and You will get the solution.
| 28: | 2 | 2 | 7 | |
| 12: | 2 | 2 | 3 | |
| GCF: | 2 | 2 |
The Greates Common Factor (GCF) is: 2 x 2 = 4
| Greatest Common Factor (GCF) of 245 and 320 | | Greatest Common Factor (GCF) of 32 and 40 | | Greatest Common Factor (GCF) of 11 and 49 | | Greatest Common Factor (GCF) of 84 and 40 | | Greatest Common Factor (GCF) of 99 and 42 | | Greatest Common Factor (GCF) of 3 and 39 | | Greatest Common Factor (GCF) of 50 and 70 | | Greatest Common Factor (GCF) of 153 and 26 | | Greatest Common Factor (GCF) of 61 and 100 | | Greatest Common Factor (GCF) of 10000 and 40625 | | Greatest Common Factor (GCF) of 259 and 32 | | Greatest Common Factor (GCF) of 28 and 15 | | Greatest Common Factor (GCF) of 84 and 45 | | Greatest Common Factor (GCF) of 20 and 27 | | Greatest Common Factor (GCF) of 105 and 252 | | Greatest Common Factor (GCF) of 61 and 175 | | Greatest Common Factor (GCF) of 425 and 33 | | Greatest Common Factor (GCF) of 630 and 270 | | Greatest Common Factor (GCF) of 425 and 39 | | Greatest Common Factor (GCF) of 81 and 30 | | Greatest Common Factor (GCF) of 48 and 15 | | Greatest Common Factor (GCF) of 54 and 42 | | Greatest Common Factor (GCF) of 41 and 8 | | Greatest Common Factor (GCF) of 150 and 525 | | Greatest Common Factor (GCF) of 36 and 14 | | Greatest Common Factor (GCF) of 36 and 15 | | Greatest Common Factor (GCF) of 35 and 15 | | Greatest Common Factor (GCF) of 115 and 20 | | Greatest Common Factor (GCF) of 125 and 175 | | Greatest Common Factor (GCF) of 150 and 240 | | Greatest Common Factor (GCF) of 12 and 42 | | Greatest Common Factor (GCF) of 10000 and 16 |