Math, asked by cayleentanu, 8 months ago

whats the hcf of 154, 330, 396? :(

Answers

Answered by shubhamkmr
3

Step-by-step explanation:

Prime factors of 154 = 2 . 7 . 11

Prime factors of 330 = 2 . 3 . 5 . 11

Prime factors of 396 = 22 . 32 . 11

Choose the common prime factors with the lowest exponent

Common prime factors: 2 , 11

HCF= 2×11 = 22

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