ID help please - gifted cuts

[Xperiment]

Hi,  

I was given 3 cactus cuts by a friend. 

I'm 90% sure that the right hand one is pachanoi, but not sure what the others might be.  Any help is greatly appreciated. 

They broke off his plants some time ago and had been sitting in an empty pot in the shade. After I got them yesterday I put them into dry perlite. Is there anything different you would do to root them?

Thanks in advance! 

Edited May 7, 2018 by Xperiment
For clarity

[Strontium Dawg]

Yeah looks like a badly neglected PC pachanoi. The other two are pilosocereus not Trichocereus.

[Xperiment]

Thank you. I've picked some scale off it,  hopefully I can get it rooted and into some soil soon. 

 

[Strontium Dawg]

A bit of tlc and it'll come good for sure.

[Halcyon Daze]

They'll be fine, just pot 'em up in regular cactus mix and don't water them until spring.

[Xperiment]

Awesome! Thanks for your response