Calculate the Greatest Common Factor or GCF of 50721
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The instructions to find the GCF of 50721 are the next:
1. Decompose all numbers into prime factors
50721 | 3 |
16907 | 11 |
1537 | 29 |
53 | 53 |
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2. Write all numbers as the product of its prime factors
Prime factors of 50721 | = | 3 . 11 . 29 . 53 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 3 , 11 , 29 , 53
Common prime factors with the lowest exponent: 31, 111, 291, 531
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 = 31. 111. 291. 531 = 50721
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