Question

Given the SCF (81,54) =27 , find LCM (81,54)

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

162

Step-by-step explanation: 81= 3 x 3 x 3 x 3

                                             54= 3 x 3 x 3 x 2

                                     HCF = 3 x 3 x 3 = 27 ( which are common in every pair )

                                     LCM = 3 x 3 x 3 x 3 x 2 = 162 ( common + remaining )