Calculate the Greatest Common Factor or GCF of 1300
Sponsors
The instructions to find the GCF of 1300 are the next:
1. Decompose all numbers into prime factors
1300 | 2 |
650 | 2 |
325 | 5 |
65 | 5 |
13 | 13 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 1300 | = | 22 . 52 . 13 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 5 , 13
Common prime factors with the lowest exponent: 22, 52, 131
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. 52. 131 = 1300
Also calculates the: