Question

Which is the smallest three digit number which is divisible by 4,8,and 12 completely??

Answer 1

For the smallest 3 digit number

first we will find LCM of 4,8,12

4=4,8,12,16,20,24,28,32

8=8,16,24,32

12=12,24,36

so the LCM is 24

now we will multiply the 24 till a 3 digit number comes

so 24,48,72,96,120

so 120 is the smallest 3 digit number divisible completely by

Answer 2

The answer should be only 120