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| 4: | 2 | 2 | ||
| 18: | 2 | 3 | 3 | |
| GCF: | 2 |
The Greates Common Factor (GCF) is: 2
| Greatest Common Factor (GCF) of 20 and 100 | | Greatest Common Factor (GCF) of 36 and 81 | | Greatest Common Factor (GCF) of 8 and 36 | | Greatest Common Factor (GCF) of 20 and 75 | | Greatest Common Factor (GCF) of 32 and 38 | | Greatest Common Factor (GCF) of 14 and 35 | | Greatest Common Factor (GCF) of 12 and 15 | | Greatest Common Factor (GCF) of 5 and 30 | | Greatest Common Factor (GCF) of 16 and 48 | | Greatest Common Factor (GCF) of 30 and 50 | | Greatest Common Factor (GCF) of 49 and 70 | | Greatest Common Factor (GCF) of 45 and 90 | | Greatest Common Factor (GCF) of 21 and 35 | | Greatest Common Factor (GCF) of 20 and 30 | | Greatest Common Factor (GCF) of 18 and 30 | | Greatest Common Factor (GCF) of 28 and 7 | | Greatest Common Factor (GCF) of 36 and 3 | | Greatest Common Factor (GCF) of 11 and 18 | | Greatest Common Factor (GCF) of 30 and 20 | | Greatest Common Factor (GCF) of 12 and 4 | | Greatest Common Factor (GCF) of 7 and 7 | | Greatest Common Factor (GCF) of 5 and 14 | | Greatest Common Factor (GCF) of 2 and 5 | | Greatest Common Factor (GCF) of 24 and 4 | | Greatest Common Factor (GCF) of 30 and 10 | | Greatest Common Factor (GCF) of 3 and 27 | | Greatest Common Factor (GCF) of 449 and 532 | | Greatest Common Factor (GCF) of 220 and 484 | | Greatest Common Factor (GCF) of 140 and 100 | | Greatest Common Factor (GCF) of 84 and 196 | | Greatest Common Factor (GCF) of 735 and 441 | | Greatest Common Factor (GCF) of 11 and 2 |