Calculate the Greatest Common Factor or GCF of 1107
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The instructions to find the GCF of 1107 are the next:
1. Decompose all numbers into prime factors
| 1107 | 3 |
| 369 | 3 |
| 123 | 3 |
| 41 | 41 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 1107 | = | 33 . 41 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 3 , 41
Common prime factors with the lowest exponent: 33, 411
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 = 33. 411 = 1107
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