Calculate the Greatest Common Factor or GCF of 6528
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The instructions to find the GCF of 6528 are the next:
1. Decompose all numbers into prime factors
6528 | 2 |
3264 | 2 |
1632 | 2 |
816 | 2 |
408 | 2 |
204 | 2 |
102 | 2 |
51 | 3 |
17 | 17 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 6528 | = | 27 . 3 . 17 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 17
Common prime factors with the lowest exponent: 27, 31, 171
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 = 27. 31. 171 = 6528
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