SSC CPO 2022 PYQ — Question 101

SSC CPO - 9 Nov 2022 - Shift 3 • Quantitative Aptitude • Q101

The HCF of two numbers, 960 and 1020 is:

Show answer & explanation

Correct answer: C

Explanation

The correct answer is Option 3 i.e. 60.

Given that

The HCF of two numbers, 960 and 1020

The prime factorization 

⇒ 960 = 26 × 3 × 5

⇒ 1020 = 22 × 3 × 5

Hence, the required HCF = 4 × 3 × 5 = 60