Dialog for the minimal common multiple of a selection. Empty values are ignored. Requires all values to be positive and in the same format (either time or integer). If you enter a maximal deviation, a more complicated (and much slower) algorithm is used. The calculation stops as soon as multiples of all values match with a deviation which is less than or equal to the entered value. The calculation stops at the entered limit, and, in this case, displays an error. (0 means no limit, regardless of the upper system limit). A limit is not useful if you do not enter a deviaton.