RRB Group D 17-Sep-2018 Shift 2 Solved Paper

Question : 77 of 100

Marks: +1, -0

The LCM of 16,24,36,52 and 54 is?

Solution:

\;\text " LCM "\;

16-2 × 2 × 2 × 2

24-2 × 2 × 2 × 3

36-2 × 2 × 3 × 3

52-2 × 2 × 13

54-2 × 3 × 3 × 3

\;\text " Required "\; {LCM}=2 × 2 × 2 × 2 × 3 × 3 × 3 × 3

\;\; =5616

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