2 factor authentication

i sort of asked this question already but would like to try again

right now we have office365
in office 365 admin center, you have the option to turn 2fa
when i turn it on and enter my phone number in. i receive a call confirming the auth request before being able to login to 0365

hope that makes sense, my question is:

since on prem ad is synchronizing with office365 and azure.............

can i extend the o365 2fa to vpn logins?

i am used to to duo security, which offers 2fa. all you have to do is deploy a radius server, link it to the firewall,  and your up and running with 2fa.

so again,

can i use the the microsoft authenticator or the o365 2fa solution to secure my vpn logins?

thank you in advance