Calculate the Greatest Common Factor or GCF of 3424
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The instructions to find the GCF of 3424 are the next:
1. Decompose all numbers into prime factors
| 3424 | 2 |
| 1712 | 2 |
| 856 | 2 |
| 428 | 2 |
| 214 | 2 |
| 107 | 107 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 3424 | = | 25 . 107 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 107
Common prime factors with the lowest exponent: 25, 1071
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. 1071 = 3424
Also calculates the:
