Calculate the Greatest Common Factor or GCF of 1125
Sponsors
The instructions to find the GCF of 1125 are the next:
1. Decompose all numbers into prime factors
| 1125 | 3 |
| 375 | 3 |
| 125 | 5 |
| 25 | 5 |
| 5 | 5 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 1125 | = | 32 . 53 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 3 , 5
Common prime factors with the lowest exponent: 32, 53
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. 53 = 1125
Also calculates the: