SSC GD 2025 PYQ — Question 43

SSC GD Const 2025 (English) - 06 Feb 2025 - Shift 2 • Quantitative Aptitude • Q43

The LCM of two numbers is 4158 and their HCF is 54. If one of the numbers is 378, what is the other number?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is Option 4 i.e. 594.

LCM × HCF = Product of two numbers

Let other number = x

So, 54 × 4158 = 378 × x

x = (54 × 4158) ÷ 378

x = 594