lowest common multiple

noun
  1. 1

    The smallest positive integer which is divisible by (equivalently, is an integer multiple of) each of a specified finite set of integers.

    โ€œ120 is the least common multiple of 60, 8 and 15.โ€

Source: https://en.wiktionary.org/wiki/least%20common%20multiple, https://en.wiktionary.org/wiki/lowest%20common%20multiple