. What is GCF of 12 and 18
Best Answer
GCF of 12 and 18 is 6.
The 12 and 18 GCFs are the largest possible number that divides 12 and 18 exactly without remainder. 12 and 18 factors are 1, 2, 3, 4, 6, 12 and 1, 2, 3, 6, 9, 18 respectively. There are 3 commonly used methods for finding GCF of 12 and 18 - by prime factorization, by long division, and by Euclidean algorithm.
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