LCM of 8, 16, 24 and 32 is

The prime factors of 8, 16, 24 and 32  are as;

8 = 2 x 2 x 2

16 = 2 x 2 x 2 x 2

24 = 2 x 2 x 2 x 3

32 = 2 x 2 x 2 x 2 x 2

Therefore, L.C.M will be given by;

2 x 2 x 2 x 2 x 2 x 3 = 96

Hence, we concluded that option(A) 96, is the correct one.