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| 164: | 2 | 2 | 41 | |||
| 420: | 2 | 2 | 3 | 5 | 7 | |
| GCF: | 2 | 2 |
The Greates Common Factor (GCF) is: 2 x 2 = 4
| Greatest Common Factor (GCF) of 792 and 1056 | | Greatest Common Factor (GCF) of 123 and 167 | | Greatest Common Factor (GCF) of 6300 and 3375 | | Greatest Common Factor (GCF) of 1440 and 648 | | Greatest Common Factor (GCF) of 153 and 99 | | Greatest Common Factor (GCF) of 145 and 99 | | Greatest Common Factor (GCF) of 840 and 700 | | Greatest Common Factor (GCF) of 504 and 560 | | Greatest Common Factor (GCF) of 55 and 112 | | Greatest Common Factor (GCF) of 55 and 150 | | Greatest Common Factor (GCF) of 46 and 9 | | Greatest Common Factor (GCF) of 38 and 196 | | Greatest Common Factor (GCF) of 137 and 195 | | Greatest Common Factor (GCF) of 264 and 11 | | Greatest Common Factor (GCF) of 612 and 1152 | | Greatest Common Factor (GCF) of 72 and 612 | | Greatest Common Factor (GCF) of 345 and 240 | | Greatest Common Factor (GCF) of 188 and 77 | | Greatest Common Factor (GCF) of 124 and 74 | | Greatest Common Factor (GCF) of 9 and 115 | | Greatest Common Factor (GCF) of 176 and 27 | | Greatest Common Factor (GCF) of 37 and 71 | | Greatest Common Factor (GCF) of 950000 and 1500000000 | | Greatest Common Factor (GCF) of 1979 and 2015 | | Greatest Common Factor (GCF) of 630 and 50 | | Greatest Common Factor (GCF) of 30 and 686 | | Greatest Common Factor (GCF) of 380 and 160 | | Greatest Common Factor (GCF) of 60 and 380 | | Greatest Common Factor (GCF) of 160 and 380 | | Greatest Common Factor (GCF) of 71 and 20 | | Greatest Common Factor (GCF) of 1 and 42 | | Greatest Common Factor (GCF) of 77 and 144 |