Question

Find the least number of five digits that is exactly divisible by 16, 18, 24 and 30 please solve it . ​

Answer 1

Answer:

10080

Step-by-step explanation:

First we need to find the L.C.M of 16, 18, 24 and 30

16=2418=2×3224=23×330=2×3×5

L.C.M.[16,18,24,30]=24×32×5=720

10000 is the smallest five digit number.

⌊10000720⌋=13⌊⌋is the floor funcion.

∴The least number of 5-digits which is divisible by 16, 18, 24 and 30 is

14×720=10080