diff --git a/src/uu/factor/src/numeric/gcd.rs b/src/uu/factor/src/numeric/gcd.rs
index 01e4a23bd..96a0366a2 100644
--- a/src/uu/factor/src/numeric/gcd.rs
+++ b/src/uu/factor/src/numeric/gcd.rs
@@ -79,7 +79,11 @@ mod tests {
         fn divisor(a: u64, b: u64) -> bool {
             // Test that gcd(a, b) divides a and b
             let g = gcd(a, b);
-            (g != 0 && a % g == 0 && b % g == 0) || (g == 0 && a == 0 && b == 0)
+            if g != 0 {
+                a % g == 0 && b % g == 0
+            } else {
+                a == 0 && b == 0 // for g == 0
+            }
         }
 
         fn commutative(a: u64, b: u64) -> bool {