Maharashtra State BoardSSC (English Medium) 7th Standard
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Find the LCM of the numbers 16, 20, 80. - Mathematics

Sum

Find the LCM of the numbers 16, 20, 80.

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Solution

4 16 20 80
4 4 5 20
5 1 5 5
  1 1 1

16 = 2 × 2 × 2 × 2
20 = 2 × 2 × 5
80 = 2 × 2 × 2 × 2 × 5

LCM = 4 × 4 × 5 = 80.

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