Respuesta :

LCM(4,7,10) Least Common Multiple is :      140 
Calculate Least Common Multiple for :

    4, 7 and 10

Factorize of the above numbers :    4 = 22 
    7 = 7 
    10 = 2 • 5 
Build a prime factors table    Number of times each prime factor
    appears in the factorization of :
 Prime 
 Factor 
 Number 
 4 
 Number 
 7 
 Number 
 10 
  L.C.M  
 (max) 
220125001170101
 LCM = 22 • 5 • 7 Least Common Multiple is :      140 
LCM of 4, 10, and 7 = 140