Question

Greatest six digit number divisible by 15, 24, 30

Answer 1

Greatest six digit number=999999
LCM of 15,24,30. = 120
Divide 999999 by 120
The remainder is 39.
Req.no. = 999999-remainder
= 999999-39
= 999960
Ans.= 999960 is the greatest six digit number divisible by 15,24 and 30.