How many years did Enoch live in all before God took him away?

Answer: 365

Enoch lived 365 years in all. He walked with God, and then he was no more, because God had taken him away.

“So Enoch lived a total of 365 years. Enoch walked with God, and then he was no more, because God had taken him away.”— Genesis 5:23-24 (BSB)