Question

find the least number of five digits that is exactly divisible by 16,18 and 24​

Answer 1

$lcm \: of \: 16.18.24 \: is \: 144 \\ \\ least \: no \: of \: four \: digits = 1000 \\ multiply \: 144 \: so \: it \: reaches \: upto \: 1000 \\ \\ 144 \times 7 = 1008 \: \: is \: the \: answer$

if you need at least five digits

144 multiply 70= 10080 is the answer

Answer 2

Answer:

10080 is answer

Explanation:

because the HCF is 144 &10080 is also divisiable by 144 by 70 times