Calculate the Greatest Common Factor or GCF of 2782
Sponsors
The instructions to find the GCF of 2782 are the next:
1. Decompose all numbers into prime factors
2782 | 2 |
1391 | 13 |
107 | 107 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2782 | = | 2 . 13 . 107 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 13 , 107
Common prime factors with the lowest exponent: 21, 131, 1071
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 = 21. 131. 1071 = 2782
Also calculates the: