Challenge #275: Greatest Common Denominator

[dougbaron]

easier than I thought, but can I do with less tools?

Spoiler

[RobertOdera]

My solution below

Spoiler

[PaulGriffiths]

Here's my solution

Spoiler

I presume I'm ok using the Advanced Join macro. I possibly rely on it in too many of my workflows.

[CeliaC_Silje]

Spoiler

[Amy_smart]

Here is my solution. 

[nikhilnijhar]

Spoiler

[ed_hayter]

Not the most efficient solution given a 4:30 Run, but its just before my lunch break and my brain is a bit fried so I stuck with my original approach.

Spoiler

Iterative macro that divides the values by the iteration number and then checks if all the remainders are 0. Could have made it more efficient with a summarize tool to deduplicate. But just stuck with what I had

[gawa]

Done

[TonyK]

my solution

[alacoume]

A solution: