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.
| 21420: | 2 | 2 | 3 | 3 | 5 | 7 | 17 |
| 20: | 2 | 2 | 5 | ||||
| GCF: | 2 | 2 | 5 |
The Greates Common Factor (GCF) is: 2 x 2 x 5 = 20
| Greatest Common Factor (GCF) of 1683 and 44 | | Greatest Common Factor (GCF) of 1683 and 45 | | Greatest Common Factor (GCF) of 0.26 and 0.15 | | Greatest Common Factor (GCF) of 358 and 9 | | Greatest Common Factor (GCF) of 215 and 34 | | Greatest Common Factor (GCF) of 10234 and 1075 | | Greatest Common Factor (GCF) of 1024 and 252 | | Greatest Common Factor (GCF) of 4235 and 132 | | Greatest Common Factor (GCF) of 483 and 385 | | Greatest Common Factor (GCF) of 400 and 1575 | | Greatest Common Factor (GCF) of 345 and 631 | | Greatest Common Factor (GCF) of 345 and 135 | | Greatest Common Factor (GCF) of 3456 and 95225 | | Greatest Common Factor (GCF) of 200 and 5372 | | Greatest Common Factor (GCF) of 7 and 32768 | | Greatest Common Factor (GCF) of 200 and 8210 | | Greatest Common Factor (GCF) of 200 and 7625 | | Greatest Common Factor (GCF) of 200 and 4270 | | Greatest Common Factor (GCF) of 200 and 4025 | | Greatest Common Factor (GCF) of 200 and 1530 | | Greatest Common Factor (GCF) of 200 and 4264 | | Greatest Common Factor (GCF) of 200 and 3140 | | Greatest Common Factor (GCF) of 1848 and 200 | | Greatest Common Factor (GCF) of 28096 and 15204 | | Greatest Common Factor (GCF) of 524 and 141 | | Greatest Common Factor (GCF) of 23276 and 308 | | Greatest Common Factor (GCF) of 820 and 720 | | Greatest Common Factor (GCF) of 99 and 411 | | Greatest Common Factor (GCF) of 6000 and 2048 | | Greatest Common Factor (GCF) of 169 and 19 | | Greatest Common Factor (GCF) of 7896 and 11256 | | Greatest Common Factor (GCF) of 7896 and 9576 |