Math, asked by shehroziqbal02, 1 month ago

find the HCF of 90,135 and 270 . please do it step by step

Answers

Answered by priyasreecsixesvv
3

Prime factors of 90 = 2 . 32 . 5

Prime factors of 135 = 33 . 5

Prime factors of 270 = 2 . 33 . 5

Common prime factors: 3 , 5

Common prime factors with the lowest exponent: 32, 51

GCF = 32. 51 = 45

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