Intermediate Mathematical Challenge 2016 Q16

How many of the following positive integers are divisible by 24?

$2^2\times3^2\times5^2\times7^3$,$2^2\times3^2\times5^3\times7^2$,$2^2\times3^3\times5^2\times7^2$,$2^3\times3^2\times5^2\times7^2$