Calculate the Greatest Common Factor or GCF of 2826
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The instructions to find the GCF of 2826 are the next:
1. Decompose all numbers into prime factors
| 2826 | 2 |
| 1413 | 3 |
| 471 | 3 |
| 157 | 157 |
| 1 |
2. Write all numbers as the product of its prime factors
| Prime factors of 2826 | = | 2 . 32 . 157 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 157
Common prime factors with the lowest exponent: 21, 32, 1571
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. 32. 1571 = 2826
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