tree 4640e9b94a000925074865506388e82b35272aa1
parent f29e71bb4424ea9e1a3cfccd4985e18fd23e42b9
author Barret Rhoden <brho@cs.berkeley.edu> 1569269849 -0400
committer Barret Rhoden <brho@cs.berkeley.edu> 1570569071 -0400

Add a helper for least common multiple

For one number being a power of two.

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>