From a511db504b9553493a3be14988427e15390f1700 Mon Sep 17 00:00:00 2001
From: Tyler <tyler.steele@protonmail.com>
Date: Tue, 8 Jun 2021 14:33:48 -0700
Subject: [PATCH] Minor optimization in calculation of lcm for internal r/w
 buffer.

---
 src/uu/dd/src/dd.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uu/dd/src/dd.rs b/src/uu/dd/src/dd.rs
index 884dfd3ff..fb12086f2 100644
--- a/src/uu/dd/src/dd.rs
+++ b/src/uu/dd/src/dd.rs
@@ -812,7 +812,7 @@ fn gen_prog_updater(rx: mpsc::Receiver<usize>) -> impl Fn() -> ()
 fn calc_bsize(ibs: usize, obs: usize) -> usize
 {
     let gcd = Gcd::gcd(ibs, obs);
-    let lcm = (ibs*obs)/gcd;
+    let lcm = (ibs/gcd)*obs;
 
     lcm
 }