Python - join + dictionary + check
\nfrom collections import Counter\nclass Solution:\n    def makeEqual(self, words: List[str]) -> bool:\n        a = \'\'.join(words)\n        c, n = Counter(a),
```\nfrom collections import Counter\nclass Solution:\n    def makeEqual(self, words: List[str]) -> bool:\n        a = \'\'.join(words)\n        c, n = Counter(a), len(words)\n        for i in c:\n            if c[i] % n != 0:\n                return False\n        return True\n```
['Python']