| MATLAB Functions | Help Desk |
lcm
Least common multiple
L = lcm(A,B)
L = lcm(A,B)
returns the least common multiple of corresponding elements of arrays A and B. Inputs A and B must contain positive integer elements and must be the same size (or either can be scalar).
lcm(8,40)
ans =
40
lcm(pascal(3),magic(3))
ans =
8 1 6
3 10 21
4 9 6
gcd Greatest common divisor