Calculate the Greatest Common Factor or GCF of 51397
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The instructions to find the GCF of 51397 are the next:
1. Decompose all numbers into prime factors
51397 | 103 |
499 | 499 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 51397 | = | 103 . 499 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 103 , 499
Common prime factors with the lowest exponent: 1031, 4991
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 = 1031. 4991 = 51397
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