Calculate the Greatest Common Factor or GCF of 25643
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The instructions to find the GCF of 25643 are the next:
1. Decompose all numbers into prime factors
25643 | 25643 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 25643 | = | 25643 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 25643
Common prime factors with the lowest exponent: 256431
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 = 256431 = 25643
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