Calculate the Greatest Common Factor or GCF of 26080
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The instructions to find the GCF of 26080 are the next:
1. Decompose all numbers into prime factors
26080 | 2 |
13040 | 2 |
6520 | 2 |
3260 | 2 |
1630 | 2 |
815 | 5 |
163 | 163 |
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2. Write all numbers as the product of its prime factors
Prime factors of 26080 | = | 25 . 5 . 163 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 5 , 163
Common prime factors with the lowest exponent: 25, 51, 1631
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 = 25. 51. 1631 = 26080
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