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| 51: | 3 | 17 | ||
| 42: | 2 | 3 | 7 | |
| GCF: | 3 |
The Greates Common Factor (GCF) is: 3
| Greatest Common Factor (GCF) of 81 and 85 | | Greatest Common Factor (GCF) of 95 and 85 | | Greatest Common Factor (GCF) of 12 and 46 | | Greatest Common Factor (GCF) of 42 and 154 | | Greatest Common Factor (GCF) of 60 and 602 | | Greatest Common Factor (GCF) of 124 and 72 | | Greatest Common Factor (GCF) of 51 and 9 | | Greatest Common Factor (GCF) of 100 and 350 | | Greatest Common Factor (GCF) of 26 and 30 | | Greatest Common Factor (GCF) of 32 and 98 | | Greatest Common Factor (GCF) of 90 and 105 | | Greatest Common Factor (GCF) of 625 and 8 | | Greatest Common Factor (GCF) of 192 and 216 | | Greatest Common Factor (GCF) of 45 and 76 | | Greatest Common Factor (GCF) of 243 and 162 | | Greatest Common Factor (GCF) of 38 and 77 | | Greatest Common Factor (GCF) of 44 and 84 | | Greatest Common Factor (GCF) of 78 and 84 | | Greatest Common Factor (GCF) of 78 and 7 | | Greatest Common Factor (GCF) of 55 and 25 | | Greatest Common Factor (GCF) of 92 and 46 | | Greatest Common Factor (GCF) of 51 and 52 | | Greatest Common Factor (GCF) of 30 and 55 | | Greatest Common Factor (GCF) of 30 and 77 | | Greatest Common Factor (GCF) of 53 and 31 | | Greatest Common Factor (GCF) of 25 and 49 | | Greatest Common Factor (GCF) of 29 and 49 | | Greatest Common Factor (GCF) of 47 and 7 | | Greatest Common Factor (GCF) of 95 and 35 | | Greatest Common Factor (GCF) of 11 and 46 | | Greatest Common Factor (GCF) of 21 and 105 | | Greatest Common Factor (GCF) of 21 and 68 |