Calculate the Greatest Common Factor or GCF of 3624
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The instructions to find the GCF of 3624 are the next:
1. Decompose all numbers into prime factors
3624 | 2 |
1812 | 2 |
906 | 2 |
453 | 3 |
151 | 151 |
1 |
2. Write all numbers as the product of its prime factors
Prime factors of 3624 | = | 23 . 3 . 151 |
3. Choose the common prime factors with the lowest exponent
Common prime factors: 2 , 3 , 151
Common prime factors with the lowest exponent: 23, 31, 1511
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 = 23. 31. 1511 = 3624
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