Calculate the Greatest Common Factor or GCF of 2961
Sponsors
The instructions to find the GCF of 2961 are the next:
1. Decompose all numbers into prime factors
| 2961 | 3 |
| 987 | 3 |
| 329 | 7 |
| 47 | 47 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 2961 | = | 32 . 7 . 47 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 3 , 7 , 47
Common prime factors with the lowest exponent: 32, 71, 471
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 = 32. 71. 471 = 2961
Also calculates the: