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| 42: | 2 | 3 | 7 | ||
| 390: | 2 | 3 | 5 | 13 | |
| GCF: | 2 | 3 |
The Greates Common Factor (GCF) is: 2 x 3 = 6
| Greatest Common Factor (GCF) of 482 and 100 | | Greatest Common Factor (GCF) of 207 and 54 | | Greatest Common Factor (GCF) of 1120 and 184 | | Greatest Common Factor (GCF) of 88 and 1116 | | Greatest Common Factor (GCF) of 8400 and 50 | | Greatest Common Factor (GCF) of 18 and 254 | | Greatest Common Factor (GCF) of 234 and 96 | | Greatest Common Factor (GCF) of 216 and 115 | | Greatest Common Factor (GCF) of 1024 and 100 | | Greatest Common Factor (GCF) of 187 and 301 | | Greatest Common Factor (GCF) of 287 and 391 | | Greatest Common Factor (GCF) of 396 and 109 | | Greatest Common Factor (GCF) of 231 and 37 | | Greatest Common Factor (GCF) of 115 and 128 | | Greatest Common Factor (GCF) of 230 and 256 | | Greatest Common Factor (GCF) of 36 and 411 | | Greatest Common Factor (GCF) of 391 and 247 | | Greatest Common Factor (GCF) of 13125 and 100 | | Greatest Common Factor (GCF) of 311 and 63 | | Greatest Common Factor (GCF) of 10 and 153 | | Greatest Common Factor (GCF) of 63 and 261 | | Greatest Common Factor (GCF) of 266 and 12 | | Greatest Common Factor (GCF) of 963 and 750 | | Greatest Common Factor (GCF) of 160 and 152 | | Greatest Common Factor (GCF) of 81 and 152 | | Greatest Common Factor (GCF) of 115 and 223 | | Greatest Common Factor (GCF) of 98 and 183 | | Greatest Common Factor (GCF) of 627 and 100 | | Greatest Common Factor (GCF) of 6561 and 2401 | | Greatest Common Factor (GCF) of 348 and 226 | | Greatest Common Factor (GCF) of 707 and 70 | | Greatest Common Factor (GCF) of 3375 and 400 |