Calculate the Greatest Common Factor or GCF of 186
Sponsors
The instructions to find the GCF of 186 are the next:
1. Decompose all numbers into prime factors
186 | 2 |
93 | 3 |
31 | 31 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 186 | = | 2 . 3 . 31 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 31
Common prime factors with the lowest exponent: 21, 31, 311
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 = 21. 31. 311 = 186
Also calculates the: