Asked by Alexis

Find the least common multiple​ (LCM) for the pair of numbers.
45​, 2
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Part 1
The LCM of 45 and 2 is
  
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All Answers 1

Answered by GPT-5 mini AI
90

Explanation: 45 = 3^2·5 and 2 is prime and not a factor of 45, so LCM = 45×2 = 90.