Question : Find the least number which when divided by 4, 9, 12, and 15, leaves the remainder 3 in each case.
Option 1: 360
Option 2: 183
Option 3: 193
Option 4: 180
Answer (1)
14th Jan, 2024
Correct Answer: 183
Solution :
4 = 2 × 2
9 = 3 × 3
12 = 2 × 2 × 3
15 = 3 × 5
LCM of 4,9,12 and 15 = 2 × 2 × 3 × 3 × 5 = 180
Remainder = 3
Required number = 180 + 3 = 183
Hence, the correct answer is 183.
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