If it's not what You are looking for type in the calculator fields your own values, and You will get the solution.

To find the greatest common factor of two numbers just type them in and get the solution.

To get the Greates Common Factor (GCF) of 140 and 196 we need to factor each value first and then we choose all the copies of factors and multiply them:

140: | 2 | 2 | 5 | 7 | |

196: | 2 | 2 | 7 | 7 | |

GCF: | 2 | 2 | 7 |

**The Greates Common Factor (GCF) is: 2 x 2 x 7 = 28**

| Greatest Common Factor (GCF) of 326 and 38 | | Greatest Common Factor (GCF) of 3024 and 2016 | | Greatest Common Factor (GCF) of 252 and 168 | | Greatest Common Factor (GCF) of 20 and 160 | | Greatest Common Factor (GCF) of 6468 and 5544 | | Greatest Common Factor (GCF) of 26 and 57 | | Greatest Common Factor (GCF) of 90 and 17 | | Greatest Common Factor (GCF) of 17 and 35 | | Greatest Common Factor (GCF) of 38 and 22 | | Greatest Common Factor (GCF) of 18 and 22 | | Greatest Common Factor (GCF) of 320 and 245 | | Greatest Common Factor (GCF) of 280 and 180 | | Greatest Common Factor (GCF) of 65 and 78 | | Greatest Common Factor (GCF) of 98 and 112 | | Greatest Common Factor (GCF) of 37 and 77 | | Greatest Common Factor (GCF) of 59 and 8 | | Greatest Common Factor (GCF) of 44 and 385 | | Greatest Common Factor (GCF) of 361 and 7 | | Greatest Common Factor (GCF) of 637 and 1911 | | Greatest Common Factor (GCF) of 648 and 5040 | | Greatest Common Factor (GCF) of 24 and 99 | | Greatest Common Factor (GCF) of 1270 and 762 | | Greatest Common Factor (GCF) of 2 and 26 | | Greatest Common Factor (GCF) of 180 and 504 | | Greatest Common Factor (GCF) of 1029 and 441 | | Greatest Common Factor (GCF) of 1125 and 90 | | Greatest Common Factor (GCF) of 1729 and 3289 | | Greatest Common Factor (GCF) of 1105 and 1729 | | Greatest Common Factor (GCF) of 82 and 50 | | Greatest Common Factor (GCF) of 11 and 101 | | Greatest Common Factor (GCF) of 660 and 990 | | Greatest Common Factor (GCF) of 384 and 432 | | Greatest Common Factor (GCF) of 1323 and 1764 | | Greatest Common Factor (GCF) of 1296 and 864 | | Greatest Common Factor (GCF) of 1296 and 864 | | Greatest Common Factor (GCF) of 648 and 432 | | Greatest Common Factor (GCF) of 675 and 1125 | | Greatest Common Factor (GCF) of 6 and 63 | | Greatest Common Factor (GCF) of 6 and 32 | | Greatest Common Factor (GCF) of 22 and 26 | | Greatest Common Factor (GCF) of 746 and 346 | | Greatest Common Factor (GCF) of 140 and 80 | | Greatest Common Factor (GCF) of 105 and 30 | | Greatest Common Factor (GCF) of 66 and 56 | | Greatest Common Factor (GCF) of 59 and 96 | | Greatest Common Factor (GCF) of 9 and 23 | | Greatest Common Factor (GCF) of 9 and 34 | | Greatest Common Factor (GCF) of 54 and 44 | | Greatest Common Factor (GCF) of 54 and 74 | | Greatest Common Factor (GCF) of 8 and 67 | | Greatest Common Factor (GCF) of 91 and 39 | | Greatest Common Factor (GCF) of 100 and 2 | | Greatest Common Factor (GCF) of 100 and 84 | | Greatest Common Factor (GCF) of 57 and 89 | | Greatest Common Factor (GCF) of 57 and 88 | | Greatest Common Factor (GCF) of 7 and 71 | | Greatest Common Factor (GCF) of 7 and 83 | | Greatest Common Factor (GCF) of 100 and 44 | | Greatest Common Factor (GCF) of 2 and 100 | | Greatest Common Factor (GCF) of 37 and 79 | | Greatest Common Factor (GCF) of 82 and 37 | | Greatest Common Factor (GCF) of 14 and 80 | | Greatest Common Factor (GCF) of 72 and 66 | | Greatest Common Factor (GCF) of 68 and 65 | | Greatest Common Factor (GCF) of 98 and 70 |

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