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| 20: | 2 | 2 | 5 | ||||
| 64: | 2 | 2 | 2 | 2 | 2 | 2 | |
| GCF: | 2 | 2 |
The Greates Common Factor (GCF) is: 2 x 2 = 4
| Greatest Common Factor (GCF) of 70 and 34 | | Greatest Common Factor (GCF) of 21 and 88 | | Greatest Common Factor (GCF) of 68 and 105 | | Greatest Common Factor (GCF) of 125 and 625 | | Greatest Common Factor (GCF) of 272 and 3572 | | Greatest Common Factor (GCF) of 63 and 57 | | Greatest Common Factor (GCF) of 43 and 34 | | Greatest Common Factor (GCF) of 54 and 120 | | Greatest Common Factor (GCF) of 150 and 30 | | Greatest Common Factor (GCF) of 40 and 210 | | Greatest Common Factor (GCF) of 126 and 206 | | Greatest Common Factor (GCF) of 80 and 206 | | Greatest Common Factor (GCF) of 33 and 80 | | Greatest Common Factor (GCF) of 180 and 245 | | Greatest Common Factor (GCF) of 53 and 48 | | Greatest Common Factor (GCF) of 3 and 363 | | Greatest Common Factor (GCF) of 39 and 8 | | Greatest Common Factor (GCF) of 369 and 639 | | Greatest Common Factor (GCF) of 83 and 500 | | Greatest Common Factor (GCF) of 555 and 673 | | Greatest Common Factor (GCF) of 37 and 132 | | Greatest Common Factor (GCF) of 169 and 132 | | Greatest Common Factor (GCF) of 80 and 125 | | Greatest Common Factor (GCF) of 135 and 525 | | Greatest Common Factor (GCF) of 18 and 273 | | Greatest Common Factor (GCF) of 1029 and 3 | | Greatest Common Factor (GCF) of 35 and 71 | | Greatest Common Factor (GCF) of 1026 and 945 | | Greatest Common Factor (GCF) of 11220 and 1925 | | Greatest Common Factor (GCF) of 3850 and 280 | | Greatest Common Factor (GCF) of 2695 and 2450 | | Greatest Common Factor (GCF) of 7 and 112 |