Question

Find the greatest number of 4-digit exactly divisible by 9,12, 15 and 18.​

Answer 1

Answer:

LCM of 9, 12, 15, 18 and 24 by division method is 360. The quotient when 99999 is divided by 360 is 277 and the remainder is 279. ∴ Greatest number of five digits divisible by 9, 12, 15, 18 and 24 = 99999 - 279 = 99720.

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

LCM of 9, 12, 15, 18 and 24 by division method is 360. The quotient when 99999 is divided by 360 is 277 and the remainder is 279. ∴ Greatest number of five digits divisible by 9, 12, 15, 18 and 24 = 99999 - 279 = 99720

I may be overthinking this but im not sure please put me as the brainiest thank you