Calculate the Greatest Common Factor or GCF of 2916
Sponsors
The instructions to find the GCF of 2916 are the next:
1. Decompose all numbers into prime factors
2916 | 2 |
1458 | 2 |
729 | 3 |
243 | 3 |
81 | 3 |
27 | 3 |
9 | 3 |
3 | 3 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2916 | = | 22 . 36 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3
Common prime factors with the lowest exponent: 22, 36
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 = 22. 36 = 2916
Also calculates the: