1 files changed, 23 insertions, 0 deletions
diff --git a/src/commonlib/bsd/gcd.c b/src/commonlib/bsd/gcd.c
new file mode 100644
index 0000000000..92b601e8d0
--- /dev/null
+++ b/src/commonlib/bsd/gcd.c
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#include <commonlib/bsd/gcd.h>
+#include <commonlib/bsd/helpers.h>
+#include <stdint.h>
+
+uint32_t gcd32(uint32_t a, uint32_t b)
+{
+	uint32_t c;
+
+	if (a == 0 || b == 0)
+		return MAX(a, b);
+
+	c = a % b;
+
+	while (c > 0) {
+		a = b;
+		b = c;
+		c = a % b;
+	}
+
+	return b;
+}