http://www.realclearpolitics.com/epolls/2016/president/republican_delegate_count.html

Trump has 992 delegates, with around 20 to still be assigned.

There are 502 delegates in the remaining primaries.

He needs 245 of the remaining 521 and will get 200 or so from NJ and CA.

That leaves 45 in the remaining 8 states, 279 delegates.

There's no mathematical model where one of the two other candidates can pull enough delegates keep Trump from 1237+

He'll be 1270+

Kent