Calculate the Greatest Common Factor or GCF of 7999
Sponsors
The instructions to find the GCF of 7999 are the next:
1. Decompose all numbers into prime factors
7999 | 19 |
421 | 421 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 7999 | = | 19 . 421 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 19 , 421
Common prime factors with the lowest exponent: 191, 4211
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. 4211 = 7999
Also calculates the: