What is the least number which when doubled will be exactly divisible by 12, 16, 22 and 26 ?

M4maths Previous Puzzles

20 Dec 2019 LCM

What is the least number which when doubled will be exactly divisible by 12, 16, 22 and 26 ?

OPtion

1) 6864
2) 6868
3) 6860
4) 13728
5) 13724
6) 13720
7) 3430
8) 3432
9) 3434
10) None of these

Solution

LCM of 12, 16, 22 and 26 = 6864

Hence the least number which will be exactly divisible by 12, 16, 22 and 26 = 6864

6864 ÷ 2 = 3432

Correct Option: 8 Best Solution (3)