Question

find the least number which when divided by 18 gives remainder 13 when divided by 21 gives a remainder 16 and when divided by 27 gives a remainder 22

answer properly or else you will not get 100 points genius​

Answer 1

Step-by-step explanation:

First take the LCM of 12, 15, 18 and 27

You will get LCM 540

Now by observation you can clearly see that in each number there is a difference of 4

12 - 8 = 4

15 - 11 = 4

18 - 14 = 4

27 - 23 = 4

So just subtract the LCM by 4

You will get the required answer as 540 - 4 = 536