From: Rob Biedenharn <Rob@...>
Date: 2008-02-16T04:15:05+09:00
Subject: Re: Finding smallest integer division?

On Feb 15, 2008, at 1:49 PM, Jari Williamsson wrote:

> In Ruby, what would be the most efficient way to find the smallest  
> number that an array of different numbers can be divided by with  
> integer math?
>
> For example:
> [1,2] would return 2
> [1,2,3] would return 6
> [1,2,4] would return 4
> [1,2,3,4] would return 12
>
>
> Best regards,
>
> Jari Williamsson

Ask Google about "least common multiple"

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob@AgileConsultingLLC.com