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| 4200: | 2 | 2 | 2 | 3 | 5 | 5 | 7 | |||
| 28000: | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 7 | |
| GCF: | 2 | 2 | 2 | 5 | 5 | 7 |
The Greates Common Factor (GCF) is: 2 x 2 x 2 x 5 x 5 x 7 = 1400
| Greatest Common Factor (GCF) of 30000 and 48000 | | Greatest Common Factor (GCF) of 43 and 160 | | Greatest Common Factor (GCF) of 147 and 387 | | Greatest Common Factor (GCF) of 729 and 474 | | Greatest Common Factor (GCF) of 113 and 4 | | Greatest Common Factor (GCF) of 930 and 160 | | Greatest Common Factor (GCF) of 245 and 1750 | | Greatest Common Factor (GCF) of 1394 and 1700 | | Greatest Common Factor (GCF) of 336 and 369 | | Greatest Common Factor (GCF) of 35 and 3545 | | Greatest Common Factor (GCF) of 256 and 76 | | Greatest Common Factor (GCF) of 1600 and 2700 | | Greatest Common Factor (GCF) of 18 and 40000 | | Greatest Common Factor (GCF) of 325 and 276 | | Greatest Common Factor (GCF) of 100 and 452 | | Greatest Common Factor (GCF) of 206 and 184 | | Greatest Common Factor (GCF) of 297 and 184 | | Greatest Common Factor (GCF) of 10890936 and 40270319397 | | Greatest Common Factor (GCF) of 69 and 1955 | | Greatest Common Factor (GCF) of 10 and 60000 | | Greatest Common Factor (GCF) of 8400 and 12000 | | Greatest Common Factor (GCF) of 949 and 365 | | Greatest Common Factor (GCF) of 59 and 155 | | Greatest Common Factor (GCF) of 558 and 63 | | Greatest Common Factor (GCF) of 49 and 414 | | Greatest Common Factor (GCF) of 115 and 186 | | Greatest Common Factor (GCF) of 115 and 480 | | Greatest Common Factor (GCF) of 379 and 539 | | Greatest Common Factor (GCF) of 2401 and 600 | | Greatest Common Factor (GCF) of 255 and 364 | | Greatest Common Factor (GCF) of 728 and 63 | | Greatest Common Factor (GCF) of 609 and 435 |