Leatherface (2017 film)

Leatherface is a 2017 American horror film directed by Julien Maury and Alexandre Bustillo, written by Seth M. Sherwood, and starring Stephen Dorff, Vanessa Grasse, Sam Strike, and Lili Taylor. It is the eighth film in the Texas Chainsaw Massacre franchise (TCM), and works as a prequel to 1974's The Texas Chain Saw Massacre, explaining the origin of the series' lead character.

Question: is leatherface a prequel to texas chainsaw massacre
Answer: yes