Question

hcf factors of 18and42​

Answer 1

Answer:

6

Step-by-step explanation:

Prime factorization of 18 and 42 is (2 × 3 × 3) and (2 × 3 × 7) respectively. As visible, 18 and 42 have common prime factors. Hence, the HCF of 18 and 42 is 2 × 3 = 6.

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Answer 2

Answer:

1,2,3,6 are some of th hcf factors of 18 and 42