Calculate the Greatest Common Factor or GCF of 51228
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The instructions to find the GCF of 51228 are the next:
1. Decompose all numbers into prime factors
51228 | 2 |
25614 | 2 |
12807 | 3 |
4269 | 3 |
1423 | 1423 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 51228 | = | 22 . 32 . 1423 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 1423
Common prime factors with the lowest exponent: 22, 32, 14231
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 = 22. 32. 14231 = 51228
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