I would like to know if I got my answer right. I am supposed to find the LCM of 11(t-5)and 55(t-5). I thought that the answer was 11t-55 but I am a little bit lost can you please help me. Thanks

Answer 1

Since 11 divides into 55, the 55 will take care of both.
Since 7-5 is found in both, we will need that.
So the LCM is 55(t-5)

Answer 2

The least common multiple (LCM) can be 11 or (t-5), if t<15.