Minimum primes: Difference between revisions

=={{header|Ruby}}==

<lang ruby>require "prime"

numbers1 = [ 5, 45, 23, 21, 67]

numbers2 = [43, 22, 78, 46, 38]

numbers3 = [ 9, 98, 12, 54, 53]

p [numbers1, numbers2, numbers3].transpose.map{|ar| (ar.max..).find(&:prime?) }</lang>

{{out}}

<pre>[43, 101, 79, 59, 67]

</pre>