Calculate the Greatest Common Factor or GCF of 3415
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The instructions to find the GCF of 3415 are the next:
1. Decompose all numbers into prime factors
3415 | 5 |
683 | 683 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 3415 | = | 5 . 683 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 5 , 683
Common prime factors with the lowest exponent: 51, 6831
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 = 51. 6831 = 3415
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