Calculate the Greatest Common Factor or GCF of 51330
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The instructions to find the GCF of 51330 are the next:
1. Decompose all numbers into prime factors
51330 | 2 |
25665 | 3 |
8555 | 5 |
1711 | 29 |
59 | 59 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 51330 | = | 2 . 3 . 5 . 29 . 59 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 5 , 29 , 59
Common prime factors with the lowest exponent: 21, 31, 51, 291, 591
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. 31. 51. 291. 591 = 51330
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