Question 36

Find the LCM of 15, 25 and 29.

Solution

Share

15 = 3 $$\times$$ 5

25 = 5 $$\times$$ 5 

 29 is a prime number.

LCM = 3 $$\times 5 \times 5 \times 29 $$ =2175

So, the answer would be option c)2175

Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free