To classify a migration related to a full factor, it's important to understand what a "full factor" refers to. In the context of social sciences or demography, a full factor might represent a substantial cause or influence on migration patterns, such as economic opportunities, conflict, environmental changes, or social networks.
If you provide specific examples, I could help determine which of them relates to a migration phenomenon attributable to a full factor. Could you please provide the examples you have in mind?