Find the LCM of 2 3 x 3 x 5 2 , 2 x 3

MATHEMATICSWAEC 2007

Find the LCM of 23 x 3 x 52, 2 x 32 x 5 and 23 x 33 x 5

  • A. 22 x 33 x 52
  • B. 23 x 33 x 5
  • C. 22 x 32 x 52
  • D. 23 x 33 x 52

Correct Answer: D. 23 x 33 x 52

Explanation

23 x 3 x 52

2 x 32 x 5

22 x 33 x 5

The L.C.M = 22 x 33 x 52

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