Calculate the Greatest Common Factor or GCF of 3535
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The instructions to find the GCF of 3535 are the next:
1. Decompose all numbers into prime factors
3535 | 5 |
707 | 7 |
101 | 101 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 3535 | = | 5 . 7 . 101 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 5 , 7 , 101
Common prime factors with the lowest exponent: 51, 71, 1011
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 = 51. 71. 1011 = 3535
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