Question

Prime factorization
6 and 18 ​

Answer 1

Answer: If I Remember I guess

Prime factorization of 6 and 18 is (2 × 3) and (2 × 3 × 3) respectively. As visible, 6 and 18 have common prime factors. Hence, the GCF of 6 and 18 is 2 × 3 = 6.