Question

Find the least number of 4-digits which is exactly divisible by 9,12 and 15. Step by step explanation please.....​

Answer 1

Answer:

the right answer is 1080.

Answer 2

Answer:

$\frac{9 \times 12 \times 15}{4} \\ \frac{108 \times 15}{4} \\ \\ \frac{1620}{4} \\ \\ = 405.$

answer.