Calculate the Greatest Common Factor or GCF of 51423
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The instructions to find the GCF of 51423 are the next:
1. Decompose all numbers into prime factors
51423 | 3 |
17141 | 61 |
281 | 281 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 51423 | = | 3 . 61 . 281 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 3 , 61 , 281
Common prime factors with the lowest exponent: 31, 611, 2811
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. 611. 2811 = 51423
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