Question

if hcf of two number be 40 then which of the following cannot be their L.C.M ​

Answer 1

see, the one which will be factor of 8, cant be LCM of those 2 no.s

EXAMPLE---

80 can be lcm of 2 nos,, because, 80/40 divisible

but 50 cant be ( non divisible

Hope u get it bro, :)