Final answer:
The claim about the conflict between the Primordial gods and the Titans favoring the Titans is false; the Olympian gods led by Zeus won the Titanomachy.
Step-by-step explanation:
The statement that the conflict between the Primordial gods and the Titans favored the Titans is false. In Greek mythology, the conflict known as the Titanomachy ended with the victory of the Olympian gods, led by Zeus, over the Titans. The Titans, who were the earlier generation of gods, were defeated and as a result, the Olympian gods, including Zeus, Hera, Poseidon, and others, established their rule over the cosmos.