...Finding Common Multiple and Highest Common Factor (LCM-HCF...
(1).Text = "HCF = " MsgBox(String.Format("{0} is a Prime Number", numbers(x)), MsgBoxStyle.Information) Return End If Next listBoxes(1).Items.Clear() For x As Integer = listBoxes(0).Items.Count - 1 To 0 Step -1 Dim value As String = listBoxe...