Question

Find the greatest 4-digit number which is exactly divisible by 15,25,20

Answer 1

Answer:

9900 is you answer

Step-by-step explanation:

this is the correct answer

Answer 2

Answer:

9900

Step-by-step explanation:

given numbers are 15,25,20

LCM of 15,25,20 =300

greatest 4 digit number is 9999

now divide this greatest number by LCM

remainder will be 99

so the 4 digit number which is exactly divisible by 15,25,20 =9999-99=9900