The smallest integer that is divisible by 12, 16, 18, 21, and 28 when reduced by 7 is:
A. 1008
B. 1015
C. 1022
D. 1032
Answer:B
The smallest integer that is divisible by 12, 16, 18, 21, and 28 when reduced by 7 is:
A. 1008 B. 1015 C. 1022 D. 1032
Explanation: L.C.M. of 12,16,18,21,28) + 7 is the required number. 7 +1008=1015.