I want to extract just the numbers from below string using regex

[Gaurav07 (Gaurav Bahuguna)]

60 / 90 days 120
output should be 60 , 90 and 120

[Rocki_Jan]

You can use [0-9]+

[SowmyaLeo (Sowmya Sivakumar)]

@Gaurav07

60 / 90 days 120

\d+ is also an option.