Calculate the Greatest Common Factor or GCF of 2783
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The instructions to find the GCF of 2783 are the next:
1. Decompose all numbers into prime factors
2783 | 11 |
253 | 11 |
23 | 23 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 2783 | = | 112 . 23 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 11 , 23
Common prime factors with the lowest exponent: 112, 231
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 = 112. 231 = 2783
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