Calculate the Greatest Common Factor or GCF of 2211
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The instructions to find the GCF of 2211 are the next:
1. Decompose all numbers into prime factors
2211 | 3 |
737 | 11 |
67 | 67 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2211 | = | 3 . 11 . 67 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 3 , 11 , 67
Common prime factors with the lowest exponent: 31, 111, 671
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 = 31. 111. 671 = 2211
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