Calculate the Greatest Common Factor or GCF of 1928
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The instructions to find the GCF of 1928 are the next:
1. Decompose all numbers into prime factors
1928 | 2 |
964 | 2 |
482 | 2 |
241 | 241 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 1928 | = | 23 . 241 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 241
Common prime factors with the lowest exponent: 23, 2411
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 = 23. 2411 = 1928
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