SSC GD 2025 PYQ — Question 55

SSC GD Const 2025 (English) - 11 Feb 2025 - Shift 1 • Quantitative Aptitude • Q55

The product of two numbers is 148,176 and their LCM is 3,528. What is their HCF?

Show answer & explanation

Correct answer: C

Explanation

The correct answer is Option 3 i.e.  42.

Product = HCF × LCM

So, HCF = Product ÷ LCM = 148,176 ÷ 3,528 = 42