Review of the measurements of the strong coupling constant in CMS at 13 TeV. Contribution to the 2024 QCD session of the 58th Rencontres de Moriond

The strong coupling constant is the least known of the coupling constants in the standard model. Nevertheless it appears in the calculations of cross sections of all the processes at the LHC. We present a review of the strong coupling constant measurements conducted at the CMS experiment, focusing on those performed at a center-of-mass of 13 TeV.