Question

find the smallest number of five digits that can be exactly divided by60 ,90 and 80​

Answer 1

Answer:

99999 is the smallest number I hope it will help you and follow me .

Answer 2

Answer:

First we find the lcm of 60, 80, 90 .

The lcm is 720

The smallest number of 5 - digit = 10000

now, divide 10000by lcm 720

720) 10000 (13

- 720

•••••••••

2800

- 2160

••••••••••

640

the required number = 10000 - lcm + remainder

= 10000-640+720

=10080

hope it heplz...