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 120 and 21 we need to factor each value first and then we choose all the copies of factors and multiply them:

120: | 2 | 2 | 2 | 3 | 5 | |

21: | 3 | 7 | ||||

GCF: | 3 |

**The Greates Common Factor (GCF) is: 3**

| Greatest Common Factor (GCF) of 24 and 105 | | Greatest Common Factor (GCF) of 230 and 52 | | Greatest Common Factor (GCF) of 520 and 23 | | Greatest Common Factor (GCF) of 546 and 49 | | Greatest Common Factor (GCF) of 260 and 195 | | Greatest Common Factor (GCF) of 949 and 24 | | Greatest Common Factor (GCF) of 8580 and 70 | | Greatest Common Factor (GCF) of 119 and 210 | | Greatest Common Factor (GCF) of 17700 and 42 | | Greatest Common Factor (GCF) of 156 and 165 | | Greatest Common Factor (GCF) of 96 and 276 | | Greatest Common Factor (GCF) of 500 and 50 | | Greatest Common Factor (GCF) of 192 and 36 | | Greatest Common Factor (GCF) of 176 and 99 | | Greatest Common Factor (GCF) of 176 and 192 | | Greatest Common Factor (GCF) of 77 and 72 | | Greatest Common Factor (GCF) of 125 and 440 | | Greatest Common Factor (GCF) of 180 and 9 | | Greatest Common Factor (GCF) of 40 and 112 | | Greatest Common Factor (GCF) of 6 and 13824 | | Greatest Common Factor (GCF) of 15 and 224 | | Greatest Common Factor (GCF) of 225 and 243 | | Greatest Common Factor (GCF) of 448 and 392 | | Greatest Common Factor (GCF) of 420 and 21 | | Greatest Common Factor (GCF) of 360 and 224 | | Greatest Common Factor (GCF) of 114 and 39 | | Greatest Common Factor (GCF) of 280 and 630 | | Greatest Common Factor (GCF) of 154 and 43 | | Greatest Common Factor (GCF) of 6600 and 5280 | | Greatest Common Factor (GCF) of 1290 and 3089 | | Greatest Common Factor (GCF) of 225 and 3 | | Greatest Common Factor (GCF) of 216 and 126 | | Greatest Common Factor (GCF) of 1250 and 180 | | Greatest Common Factor (GCF) of 120 and 169 | | Greatest Common Factor (GCF) of 39 and 1456 | | Greatest Common Factor (GCF) of 405 and 19 | | Greatest Common Factor (GCF) of 5280 and 4 | | Greatest Common Factor (GCF) of 54 and 31 | | Greatest Common Factor (GCF) of 72 and 294 | | Greatest Common Factor (GCF) of 348 and 126 | | Greatest Common Factor (GCF) of 45 and 104 | | Greatest Common Factor (GCF) of 1980 and 5280 | | Greatest Common Factor (GCF) of 129 and 27 | | Greatest Common Factor (GCF) of 528 and 528 | | Greatest Common Factor (GCF) of 22 and 140 | | Greatest Common Factor (GCF) of 792 and 2520 | | Greatest Common Factor (GCF) of 792 and 2320 | | Greatest Common Factor (GCF) of 110 and 5 | | Greatest Common Factor (GCF) of 189 and 24 | | Greatest Common Factor (GCF) of 277 and 20 | | Greatest Common Factor (GCF) of 245 and 270 | | Greatest Common Factor (GCF) of 175 and 135 | | Greatest Common Factor (GCF) of 196 and 20 | | Greatest Common Factor (GCF) of 81 and 50 | | Greatest Common Factor (GCF) of 231 and 196 | | Greatest Common Factor (GCF) of 245 and 64 | | Greatest Common Factor (GCF) of 225 and 245 | | Greatest Common Factor (GCF) of 126 and 175 | | Greatest Common Factor (GCF) of 12 and 444 | | Greatest Common Factor (GCF) of 106 and 10 | | Greatest Common Factor (GCF) of 21 and 120 | | Greatest Common Factor (GCF) of 3390 and 15 | | Greatest Common Factor (GCF) of 105 and 72 | | Greatest Common Factor (GCF) of 121 and 49 | | Greatest Common Factor (GCF) of 115 and 565 |

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