Math, asked by saikirangoud143, 1 year ago

find the hcf lcm of 12&18 prime factorization method

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Answered by nihu2424
2


12=2*2*3
18=2*3*3
2&3 are common
so hcf is 2*3=6
lcm=6*2*3 i. e hcf * 2*3
hope it will help you
Answered by Golda
3

Solution :-

HCF of 12 and 18

Prime Factors of 12 = 2*2*3

Prime Factors of 18 = 2*3*3

Common factors = 2*3

HCF of 12 and 18 = 6

LCM of 12 and 18 = 2*2*3*3

LCM of 12 and 18 = 36

So, HCF of 12 and 18 is 6 and LCM of 12 and 18 is 36

Answer.

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