find the lowest common multiple of 54 and 81 LCM (54,81)
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Answer:
162
Step-by-step explanation:
factors of 54 : 3x 3x 3x 2
factors of 81 : 3x 3x 3x 3
LCM = 3 x 3 x 3 x 2 x 3
= 162
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