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| 490: | 2 | 5 | 7 | 7 | |||
| 1638: | 2 | 3 | 3 | 7 | 13 | ||
| GCF: | 2 | 7 |
The Greates Common Factor (GCF) is: 2 x 7 = 14
| Greatest Common Factor (GCF) of 52 and 53 | | Greatest Common Factor (GCF) of 222 and 518 | | Greatest Common Factor (GCF) of 369 and 426 | | Greatest Common Factor (GCF) of 12 and 276 | | Greatest Common Factor (GCF) of 98 and 71 | | Greatest Common Factor (GCF) of 275 and 440 | | Greatest Common Factor (GCF) of 132 and 121 | | Greatest Common Factor (GCF) of 58 and 46 | | Greatest Common Factor (GCF) of 52 and 360 | | Greatest Common Factor (GCF) of 31 and 5 | | Greatest Common Factor (GCF) of 100 and 416 | | Greatest Common Factor (GCF) of 104 and 22 | | Greatest Common Factor (GCF) of 77 and 108 | | Greatest Common Factor (GCF) of 405 and 280 | | Greatest Common Factor (GCF) of 1000 and 180 | | Greatest Common Factor (GCF) of 2160 and 34 | | Greatest Common Factor (GCF) of 113 and 62 | | Greatest Common Factor (GCF) of 212 and 402 | | Greatest Common Factor (GCF) of 144 and 42 | | Greatest Common Factor (GCF) of 113 and 132 | | Greatest Common Factor (GCF) of 198 and 165 | | Greatest Common Factor (GCF) of 396 and 165 | | Greatest Common Factor (GCF) of 108 and 4572 | | Greatest Common Factor (GCF) of 637 and 33 | | Greatest Common Factor (GCF) of 175 and 270 | | Greatest Common Factor (GCF) of 116 and 60 | | Greatest Common Factor (GCF) of 2431 and 595 | | Greatest Common Factor (GCF) of 2431 and 596 | | Greatest Common Factor (GCF) of 521 and 1000 | | Greatest Common Factor (GCF) of 9179 and 143211 | | Greatest Common Factor (GCF) of 1800 and 1000 | | Greatest Common Factor (GCF) of 945 and 891 |