Calculate the Greatest Common Factor or GCF of 2543
Sponsors
The instructions to find the GCF of 2543 are the next:
1. Decompose all numbers into prime factors
2543 | 2543 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2543 | = | 2543 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2543
Common prime factors with the lowest exponent: 25431
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 = 25431 = 2543
Also calculates the: