Question

pls solve this question its urgent

Answer 1

it will be multiple of 215
just write table of 215,stop when 4 digit number occurs
$215 \times 1 = 215 \\ 215 \times 2 = 430 \\ 215 \times 3 = 645 \\ 215 \times 4 = 860 \\ 215 \times 5 = 1075$
first 4 digit number comes,that is 1075,this is the smallest 4 digit number divisible by 215