Calculate the Greatest Common Factor or GCF of 2147
Sponsors
The instructions to find the GCF of 2147 are the next:
1. Decompose all numbers into prime factors
2147 | 19 |
113 | 113 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2147 | = | 19 . 113 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 19 , 113
Common prime factors with the lowest exponent: 191, 1131
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 = 191. 1131 = 2147
Also calculates the: