Calculate the Greatest Common Factor or GCF of 2488
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The instructions to find the GCF of 2488 are the next:
1. Decompose all numbers into prime factors
2488 | 2 |
1244 | 2 |
622 | 2 |
311 | 311 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2488 | = | 23 . 311 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 311
Common prime factors with the lowest exponent: 23, 3111
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. 3111 = 2488
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