GCF is the greatest number that is a factor of two (or more) other numbers.
When we find all the factors of two or more numbers, and some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
Let us help you find the GCF for your numbers. Just enter the numbers in boxes below.
| Greatest Common Factor (GCF) of 142856 and 99999 |
| Greatest Common Factor (GCF) of 1081 and 1389 |
| Greatest Common Factor (GCF) of 876 and 1164 |
| Greatest Common Factor (GCF) of 5872 and 291400 |
| Greatest Common Factor (GCF) of 1210 and 1255 |
| Greatest Common Factor (GCF) of 2940 and 1680 |
| Greatest Common Factor (GCF) of 3600 and 4400 |
| Greatest Common Factor (GCF) of 899 and 150 |
| Greatest Common Factor (GCF) of 2635 and 11025 |
| Greatest Common Factor (GCF) of 917 and 923 |
| Greatest Common Factor (GCF) of 4224 and 4222 |
| Greatest Common Factor (GCF) of 2550 and 5000 |
| Greatest Common Factor (GCF) of 4239 and 5000 |
| Greatest Common Factor (GCF) of 8478 and 10000 |
| Greatest Common Factor (GCF) of 1337 and 2484 |
| Greatest Common Factor (GCF) of 2108 and 2635 |
| Greatest Common Factor (GCF) of 2650 and 1768 |
| Greatest Common Factor (GCF) of 137 and 494 |
| Greatest Common Factor (GCF) of 101 and 1234 |
| Greatest Common Factor (GCF) of 2800 and 9900 |
| Greatest Common Factor (GCF) of 2872 and 9900 |
| Greatest Common Factor (GCF) of 1792 and 500 |
| Greatest Common Factor (GCF) of 99990 and 28732 |
| Greatest Common Factor (GCF) of 552 and 864 |
| Greatest Common Factor (GCF) of 794 and 1064 |
| Greatest Common Factor (GCF) of 82178 and 9990 |
| Greatest Common Factor (GCF) of 26739 and 99990 |
| Greatest Common Factor (GCF) of 24696 and 3234 |
| Greatest Common Factor (GCF) of 1848 and 3234 |
| Greatest Common Factor (GCF) of 77440 and 64000 |
| Greatest Common Factor (GCF) of 3367 and 962 |