What is the highest common factor of 18 and 27


Asked by admin @ in Math viewed by 250 People


The Greatest Common Factor (GCF) of 18 and 27 is ___________. *​

Answered by admin @



Answer:

The prime factorization of 18 is 2 x 3 x 3 = 18. The prime factorization of 27 is 3 x 3 x 3 = 27. The occurrences of common prime factors of 18 and 27 are 3 and 3. So the greatest common factor of 18 and 27 is 3 x 3 = 9


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