Answers

The Brainliest Answer!
2015-06-15T18:52:17+05:30

First write all the numbers as the product of its prime factors.

144 =  2^{4} * 3^{2}

12 =  2^{2} * 3

43 = 43

Then multiply all the prime factors . For this you have select the prime factor with maximum value for power. In this case

LCM =  2^{4} *  3^{2} * 43

LCM = 6192

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