Page 20 - MATH KELAS 7 - HCF and LCM

2. LCM using repeated division

In this method, the given numbers are divided by

the common divisors until there is no possible

further division by the common number. The

divisors and the remainders are multiplied

together to obtain the LCM.

LCM = 2 × 2 × 3 × 4 × 3

LCM = 144

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