RRB NTPC · Question 15
Find the greatest number less than 500 that is divisible by 6, 14 and 28.
Show answer & explanation
Answer: (D) 420
Explanation
LCM(6, 14, 28) = 84. The largest multiple below 500 is 84 × 5 = 420.
Railways PYQCBT 1 2020
RRB NTPC · Question 15
Answer: (D) 420
LCM(6, 14, 28) = 84. The largest multiple below 500 is 84 × 5 = 420.