Question

Find the greatest number of 6 digits exectly divisible by 24,15 and 36.

Answer 1

999720 is the greatest number 6-digit number divisible by 24,15 and 36. We will find out the LCM of 24,15 and 36 is 360. Now, We will divide this number by LCM of 24,15 and 36, we will get, 999999/360 will get remainder 27

Answer 2

We will find out the LCM of 24,15 and 36 is 360.

Now, greatest 6-digit number is 999999.

Now, We will divide this number by LCM of 24,15 and 36, we will get,

999999/360 will get remainder 279.

Now 999999 – 279 = 999720.

Now we will check it out for the numbers we will get,

999720/24 = 41655

999720/15 = 66648

999720/36 = 27770

∴ 999720 is the greatest number 6-digit number divisible by 24,15 and 36.