Calculate the Greatest Common Factor or GCF of 2208
Sponsors
The instructions to find the GCF of 2208 are the next:
1. Decompose all numbers into prime factors
| 2208 | 2 |
| 1104 | 2 |
| 552 | 2 |
| 276 | 2 |
| 138 | 2 |
| 69 | 3 |
| 23 | 23 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 2208 | = | 25 . 3 . 23 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 23
Common prime factors with the lowest exponent: 25, 31, 231
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 = 25. 31. 231 = 2208
Also calculates the:
