Scilab 5.5.0

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See the recommended documentation of this function

# lcm

least common multiple

### Calling Sequence

[pp, fact] = lcm(p)

### Arguments

- p
a polynomial row vector

`p = [p1, ..., pn]`

(type equal to 2) or an integer row vector (type equal to 8).- fact
a polynomial vector or an integer vector.

- pp
a polynomial or an integer.

### 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)`

.

The least common multiple of an array `p`

of real numbers can be obtained by
converting it to a polynomial before calling `lcm`

, through `p = inv_coeff(p, 0)`

.

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