I have 3 urls leading to same page

// as most pages are in google, my previous website's version

```
http://mysite.com/1234.aspx

```

// shortcut

```
http://mysite.com/1234

```

// SEO url

```
http://mysite.com/1234/state/city/company-name

```

Should i put a permanent redirect in the first two urls so google considers it one page and not as 3 different pages?

Any tips welcome.