lcm - least common multiple
pp=lcm(p) computes the lcm pp of polynomial vector p .
[pp,fact]=lcm(p) computes in addition the vector fact such that:
p.*fact=pp*ones(p)
//polynomial case s=poly(0,'s'); p=[s,s*(s+1)^2,s^2*(s+2)]; [pp,fact]=lcm(p); p.*fact, pp //integer case V=int32([2^2*3^5, 2^3*3^2,2^2*3^4*5]); lcm(V)