Fine Gael Minister Richard Bruton has indicated his party will enter a rainbow coalition if they need the numbers to form a Government, after the General Election.

As the campaign reaches its final day, Minister Bruton said he believed the only coherent option for the public was a Fine Geal/Labour Government.

"The question the people have to ask is: What's going to lessen the threats in their lives by their choice on Friday?" he said.

"And it's very clear - if you're worried about that you'll still have a job to go to, you very defiantly will go for Fine Gael and Labour."

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Tanaiste @joanburton& Taoiseach @EndaKennyTD asking for your no 1 vote for a stable Government #Ge16 pic.twitter.com/cNziUP6o8a

— The Labour Party (@labour) February 25, 2016

He said somehow the parties would find the numbers to form the next administration.

"If it's less than the required, then we have to find the numbers to make it up," he said.

"But clearly, we're the only solid bloc that will be in a position to be close to the 78 [seats] to form a Government."