The phrase "supporting factors" refers to things or circumstances that contribute to or help something succeed or be effective. These factors provide assistance, backup, or additional help to achieve a positive outcome. Full definition
A person's level of functioning and social support factor greatly into what level of treatment is appropriate for that individual. (clearpointrecovery.com)
The more supporting factors a particular price action signal has, the better. (learntotradethemarket.com)
As, in the Court of Appeal's view, there was no evidence supporting these factors, the defence was not viable and should not have been left to the jury. (ideablawg.ca)