lcm - least common multiple

Calling Sequence

[pp,fact]=lcm(p)

Parameters

• p :
• fact : polynomial vector
• pp : polynomial

Description

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)

Examples

s=poly(0,'s');
p=[s,s*(s+1)^2,s^2*(s+2)];
[pp,fact]=lcm(p);
p.*fact, pp
 

See Also

gcd  bezout