Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 53601

for a challenge involving the mathematical operator of division or integer division

2 votes

How small can it get?

PHP, 120 bytes <?php function f($n){$r=array_map(function($x)use($n){return$x>1&&!($n%$x)?f($n/$x):$n;},str_split($n));return min($r);} Try it online!
Zerquix18's user avatar
  • 131