olemus
mitme täisarvu vähim ühiskordne on
vähim naturaalarv, mis igaühega neist jagub jäägita

Wiktionary:
(number theory) the smallest positive integer which is divisible by (equivalently, is an integer multiple of) each of a specified finite set of integers

näiteid
https://www.mathsisfun.com/least-common-multiple.html

ülevaateid
https://en.wikipedia.org/wiki/Least_common_multiple

https://mathworld.wolfram.com/LeastCommonMultiple.html

https://crypto.stackexchange.com/questions/20734/what-is-the-benefit-of-lcm-in-cryptography

https://www.wikihow.com/Find-the-Least-Common-Multiple-of-Two-Numbers