Calculate the Greatest Common Factor or GCF of 25621
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The instructions to find the GCF of 25621 are the next:
1. Decompose all numbers into prime factors
25621 | 25621 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 25621 | = | 25621 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 25621
Common prime factors with the lowest exponent: 256211
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 = 256211 = 25621
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