Question

He greatest number of four digits which is divisible by 15, 25, 40 and 75 is:

Answer 1

hey.. !!
here's ur solution

greatest 4 digit no. = 9999
the LCM of 15, 25, 40, 75 = 600

now,

9999 ÷ 600 = 16
we get remainder = 399

now here we goes last step,
9999 - 399 = 9600

HENCE, the greatest 4 digit no. which is divisible by 15, 25 , 40, 75 =
⭐9600⭐

♠Hope it might be Helpful ♠