SSC CPO 2022 PYQ — Question 140

SSC CPO - 11 Nov 2022 - Shift 1 • Quantitative Aptitude • Q140

Find the LCM of 28 and 92.

Show answer & explanation

Correct answer: B

Explanation

The correct answer is Option 2 i.e. 644.

The LCM of 28 and 92

⇒ 28 = 2 × 2 × 7

⇒ 92 = 2 × 2 × 23

Hence,

The LCM = 4 × 7 × 23 = 644