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 144 and 198 we need to factor each value first and then we choose all the copies of factors and multiply them:

144: | 2 | 2 | 2 | 2 | 3 | 3 | |

198: | 2 | 3 | 3 | 11 | |||

GCF: | 2 | 3 | 3 |

**The Greates Common Factor (GCF) is: 2 x 3 x 3 = 18**

| Greatest Common Factor (GCF) of 115 and 138 | | Greatest Common Factor (GCF) of 238 and 255 | | Greatest Common Factor (GCF) of 315 and 270 | | Greatest Common Factor (GCF) of 6666666 and 93939393 | | Greatest Common Factor (GCF) of 100000000 and 123456 | | Greatest Common Factor (GCF) of 135 and 75 | | Greatest Common Factor (GCF) of 60 and 144 | | Greatest Common Factor (GCF) of 60 and 63 | | Greatest Common Factor (GCF) of 72 and 98 | | Greatest Common Factor (GCF) of 198 and 36 | | Greatest Common Factor (GCF) of 83 and 29 | | Greatest Common Factor (GCF) of 66 and 24 | | Greatest Common Factor (GCF) of 312 and 424 | | Greatest Common Factor (GCF) of 42 and 186 | | Greatest Common Factor (GCF) of 132 and 480 | | Greatest Common Factor (GCF) of 384 and 240 | | Greatest Common Factor (GCF) of 448 and 280 | | Greatest Common Factor (GCF) of 70 and 245 | | Greatest Common Factor (GCF) of 600 and 450 | | Greatest Common Factor (GCF) of 150 and 250 | | Greatest Common Factor (GCF) of 150 and 220 | | Greatest Common Factor (GCF) of 32 and 87 | | Greatest Common Factor (GCF) of 34 and 69 | | Greatest Common Factor (GCF) of 165 and 235 | | Greatest Common Factor (GCF) of 35 and 64 | | Greatest Common Factor (GCF) of 270 and 350 | | Greatest Common Factor (GCF) of 315 and 1575 | | Greatest Common Factor (GCF) of 192 and 42 | | Greatest Common Factor (GCF) of 175 and 105 | | Greatest Common Factor (GCF) of 74 and 140 | | Greatest Common Factor (GCF) of 45 and 77 | | Greatest Common Factor (GCF) of 90 and 82 | | Greatest Common Factor (GCF) of 75 and 11 | | Greatest Common Factor (GCF) of 25 and 27 | | Greatest Common Factor (GCF) of 2467 and 9999 | | Greatest Common Factor (GCF) of 512 and 345 | | Greatest Common Factor (GCF) of 39 and 298 | | Greatest Common Factor (GCF) of 1024 and 1526 | | Greatest Common Factor (GCF) of 91 and 117 | | Greatest Common Factor (GCF) of 24 and 441 | | Greatest Common Factor (GCF) of 100 and 700 | | Greatest Common Factor (GCF) of 225 and 261 | | Greatest Common Factor (GCF) of 50 and 162 | | Greatest Common Factor (GCF) of 45 and 98 | | Greatest Common Factor (GCF) of 84 and 9 | | Greatest Common Factor (GCF) of 41 and 52 | | Greatest Common Factor (GCF) of 63 and 67 | | Greatest Common Factor (GCF) of 64 and 635 | | Greatest Common Factor (GCF) of 102 and 136 | | Greatest Common Factor (GCF) of 336 and 505 | | Greatest Common Factor (GCF) of 363 and 462 | | Greatest Common Factor (GCF) of 76 and 124 | | Greatest Common Factor (GCF) of 210 and 37 | | Greatest Common Factor (GCF) of 63 and 9 | | Greatest Common Factor (GCF) of 432 and 1080 | | Greatest Common Factor (GCF) of 32 and 640 | | Greatest Common Factor (GCF) of 190 and 152 | | Greatest Common Factor (GCF) of 105 and 133 | | Greatest Common Factor (GCF) of 123 and 164 | | Greatest Common Factor (GCF) of 245 and 428 | | Greatest Common Factor (GCF) of 320 and 352 | | Greatest Common Factor (GCF) of 425 and 300 | | Greatest Common Factor (GCF) of 351 and 156 | | Greatest Common Factor (GCF) of 138 and 184 | | Greatest Common Factor (GCF) of 328 and 164 |

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