refactor: rename dirctory

05_smallest_multiple/main.go

@@ -0,0 +1,23 @@
+package main
+
+import "fmt"
+
+func main() {
+	n := 20
+	for {
+		if IsDivisibleFor1to20(n) {
+			fmt.Println("evenly divisible by all of the numbers from 1 to 20:", n)
+			return
+		}
+		n++
+	}
+}
+
+func IsDivisibleFor1to20(n int) bool {
+	for i := 1; i <= 20; i++ {
+		if n%i != 0 {
+			return false
+		}
+	}
+	return true
+}