The least number of 5 digits which is exactly divisible by 12, 15, and 18 is -
A
10010
B
10015
C
10020
D
10080
Correct Answer: 10080
12, 15, 18 L.C.M = 2×2×3×5×3 = 180 Least no. of 5 digis = 10000 Remainder = 100 Least number = 10000 + ( 180 - 100) = 10080