SSC GD 2024 PYQ — Question 51

SSC GD Const (English) - 21 Feb 2024 Shift 4 • Quantitative Aptitude • Q51

What is the Least Common Multiple of 24 × 33, 25 × 32, and 25 × 36?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is Option 4 i.e. 25 × 36.

To find LCM we need to take the highest power of 24 × 33, 25 × 32, and 25 × 36

For the factor of 2:

The highest power is 25

For the factor of 3:

The highest power is 36

Thus,

L.C.M = 25 × 36