Marc S. Brooks nuxy

## leetcode-1071
/**
 * Greatest Common Divisor of Strings
 *
 * @param {String} str1
 *   String of characters.
 *
 * @param {String} str2
 *  String of characters.
 *
 * @return {String}

## leetcode-1768
/**
 * Merge Strings Alternatively
 *
 * @param {String} word1
 *   String of characters.
 *
 * @param {String} word2
 *  String of characters.
 *
 * @return {String}
	/**
	* Greatest Common Divisor of Strings
	*
	* @param {String} str1
	* String of characters.
	*
	* @param {String} str2
	* String of characters.
	*
	* @return {String}
	/**
	* Merge Strings Alternatively
	*
	* @param {String} word1
	* String of characters.
	*
	* @param {String} word2
	* String of characters.
	*
	* @return {String}