Calculate the Greatest Common Factor or GCF of 51388
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The instructions to find the GCF of 51388 are the next:
1. Decompose all numbers into prime factors
51388 | 2 |
25694 | 2 |
12847 | 29 |
443 | 443 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 51388 | = | 22 . 29 . 443 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 29 , 443
Common prime factors with the lowest exponent: 22, 291, 4431
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 = 22. 291. 4431 = 51388
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