Question

find the greatest number of four digits which is exactly divisible by 16,20,24,28,35​

Answer 1

Step-by-step explanation:

Lcm of 16 20 24 28 35 is 1680

greatest four digit no is 9999

divide 1680 from 9999

the reminder is 8400

Ans. =8400 is the greatest number of 4- digits that is exactly divisible by 16,24,28 and 35.