LCM[n1, n2, ...]
gives the least common multiple of the .


  • Integer mathematical function, suitable for both symbolic and numerical manipulation.
  • LCM works with ordinary and Gaussian integers.
  • LCM works not only with integers but also with rational numbers, both real and complex.
  • For rational numbers , LCM[r1, r2, ...] gives the least rational number r for which all the are integers.
  • LCM automatically threads over lists.
  • LCM has attributes Flat and Orderless.
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