RPF Constable (Executive) 2015 · Question 83 of 117

What is the Lowest Common Multiple of 2, 3 and 7 ?

General

A42Correct
B21
C14
D6

Answer: A. 42

Official answer key verified. Detailed explanation coming soon.

Source: Railway Protection Force (RPF/RPSF) Constable Exam Solved Question Paper (Held 15 Feb 2015) — Reasoning & Arithmetic (rrbexamportal) · reliable-secondary

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