LONDON (Reuters) - Vodafone (>> Vodafone Group plc) has met with analysts and investors this week to calm fears it could make a multi-billion dollar takeover bid for Europe's biggest cable company Liberty Global (>> Liberty Global PLC), according to people present.

Shares in Vodafone fell on Monday after people familiar with the situation said the world's second-biggest mobile operator was considering its options in Britain, which could include an acquisition of Liberty.

Redburn analyst Nick Delfas, who attended a presentation from Vodafone Chief Executive Vittorio Colao earlier this week, said in a note he thought it would be too hard for the two sides to agree financial terms.

"Vodafone is highly rational about M&A and does not need to do anything," Delfas said. "We don’t think they would look at Sky (>> British Sky Broadcasting Group plc) or TalkTalk (>> Talktalk Telecom Group PLC) either."

He also noted that Colao had said he may not be interested in some of the assets owned by Liberty.

Vodafone has been considering its options after broadband leader BT Group (>> BT Group plc) revealed it was in parallel talks to buy either EE (>> ORANGE SA) (>> Deutsche Telekom AG) or Telefonica's 02 (>> Telefonica SA). Vodafone has also been discussing its options to help launch its own consumer broadband offering in Britain.

Shares in Liberty were down 1.5 percent at 1817 GMT.

Vodafone declined to comment.

(Reporting by Kate Holton; Editing by Mark Potter)