find the hcf lcm of 12&18 prime factorization method
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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
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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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