Calculate the Greatest Common Factor or GCF of 51300
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The instructions to find the GCF of 51300 are the next:
1. Decompose all numbers into prime factors
| 51300 | 2 |
| 25650 | 2 |
| 12825 | 3 |
| 4275 | 3 |
| 1425 | 3 |
| 475 | 5 |
| 95 | 5 |
| 19 | 19 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 51300 | = | 22 . 33 . 52 . 19 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 5 , 19
Common prime factors with the lowest exponent: 22, 33, 52, 191
4. Calculate the Greatest Common Factor or GCF
Remember, to find the GCF of several numbers you must multiply the common prime factors with the lowest exponent.
GCF = 22. 33. 52. 191 = 51300
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