Question

prime factorization of 18 27 36 of HCF​

Answer 1

Hey Ma8,

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18 = 2 × 3 × 3

27 = 3 × 3 × 3

36 = 2 × 2 × 3 × 3

HCF = 9

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Answer 2

hey mate your answer↓

18-3×3×2

27-3×3×3

36-3×3×2×2

3×3 is common and greatest factor among the above
3×3=9


hence 9 is hcf