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| 980: | 2 | 2 | 5 | 7 | 7 | ||
| 630: | 2 | 3 | 3 | 5 | 7 | ||
| GCF: | 2 | 5 | 7 |
The Greates Common Factor (GCF) is: 2 x 5 x 7 = 70
| Greatest Common Factor (GCF) of 990 and 640 | | Greatest Common Factor (GCF) of 92 and 84 | | Greatest Common Factor (GCF) of 28 and 91 | | Greatest Common Factor (GCF) of 105 and 56 | | Greatest Common Factor (GCF) of 77 and 208 | | Greatest Common Factor (GCF) of 42 and 69 | | Greatest Common Factor (GCF) of 390 and 468 | | Greatest Common Factor (GCF) of 165 and 231 | | Greatest Common Factor (GCF) of 1500 and 144 | | Greatest Common Factor (GCF) of 80 and 29 | | Greatest Common Factor (GCF) of 27 and 4 | | Greatest Common Factor (GCF) of 41 and 50 | | Greatest Common Factor (GCF) of 15 and 85 | | Greatest Common Factor (GCF) of 15 and 110 | | Greatest Common Factor (GCF) of 44 and 6 | | Greatest Common Factor (GCF) of 33 and 7 | | Greatest Common Factor (GCF) of 76 and 20 | | Greatest Common Factor (GCF) of 21 and 726 | | Greatest Common Factor (GCF) of 300 and 2250 | | Greatest Common Factor (GCF) of 40 and 104 | | Greatest Common Factor (GCF) of 29 and 59 | | Greatest Common Factor (GCF) of 48 and 23 | | Greatest Common Factor (GCF) of 8 and 39 | | Greatest Common Factor (GCF) of 78 and 36 | | Greatest Common Factor (GCF) of 30 and 1600 | | Greatest Common Factor (GCF) of 80 and 6 | | Greatest Common Factor (GCF) of 2048 and 256 | | Greatest Common Factor (GCF) of 774 and 999 | | Greatest Common Factor (GCF) of 364 and 676 | | Greatest Common Factor (GCF) of 60 and 7 | | Greatest Common Factor (GCF) of 154 and 180 | | Greatest Common Factor (GCF) of 34 and 21 |