least common multiples 4,24, 21
Mathematics · College · Wed Jan 13 2021
llm
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Factors of 4, 24, 21
4 = 2²
24 = 2³ × 3
21 = 3 × 7
So, LCM = 2³ × 3 ×7 = 168
Thus, LCM of 4,24,21 is 168.