Question

what is the lcm of 5,8,85

Answer 1

120

Answer 2

may i get a medal

Answer 3

click best response

Answer 4

@rd5tggy

Answer 5

@funfuse2 120 is NOT a multiple of 85

Answer 6

Since \(8\) and \(85\) are relatively prime (they only share \(1\) as a divisor), we have that the lcm of \(8\) and \(85\) is \(8*85=680\), now we need the lcm of \(680\) and \(5\), and that is of course \(680\). So

\(LCM(5,8,85)=680\)