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<h1>gcd
<small>Interface</small>
</h1>
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<h3>Contents</h3>
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aria-expanded="false" aria-controls="modprocs-0">
<h4 class="card-header bg-primary text-white">Module Procedures</h4>
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<a class="list-group-item" href="../interface/gcd.html#moduleprocedure-gcd_int8">gcd_int8</a>
<a class="list-group-item" href="../interface/gcd.html#moduleprocedure-gcd_int16">gcd_int16</a>
<a class="list-group-item" href="../interface/gcd.html#moduleprocedure-gcd_int32">gcd_int32</a>
<a class="list-group-item" href="../interface/gcd.html#moduleprocedure-gcd_int64">gcd_int64</a>
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<h2>public interface gcd</h2>
<p>Returns the greatest common divisor of two integers
(<a href="../page/specs/stdlib_math.html#gcd">Specification</a>)</p>
<p>Version: experimental</p>
<br>
<h2>Module Procedures</h2>
<div class="card">
<div class="card-header codesum"><span class="anchor" id="proc-gcd_int8"></span> <h3>private elemental function gcd_int8(a, b) result(res)
</h3></div>
<div class="card-body">
<p>Returns the greatest common divisor of two integers of kind int8
using the Euclidean algorithm.</p>
<h4>Arguments</h4>
<table class="table table-striped varlist">
<thead>
<tr>
<th scope="col">Type</th>
<th scope="col">Intent</th><th scope="col">Optional</th> <th scope="col">Attributes</th>
<th scope="col"></th>
<th scope="col">Name</th>
<th scope="col"></th>
</thead>
<tbody>
<tr>
<td>
<span class="anchor" id="variable-a~2629"></span>
integer(kind=int8),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>a</strong></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="anchor" id="variable-b~1186"></span>
integer(kind=int8),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>b</strong></td>
<td>
</td>
</tr>
</tbody>
</table>
<h4>
Return Value
<small>integer(kind=int8)</small>
</h4>
</div>
</div>
<div class="card">
<div class="card-header codesum"><span class="anchor" id="proc-gcd_int16"></span> <h3>private elemental function gcd_int16(a, b) result(res)
</h3></div>
<div class="card-body">
<p>Returns the greatest common divisor of two integers of kind int16
using the Euclidean algorithm.</p>
<h4>Arguments</h4>
<table class="table table-striped varlist">
<thead>
<tr>
<th scope="col">Type</th>
<th scope="col">Intent</th><th scope="col">Optional</th> <th scope="col">Attributes</th>
<th scope="col"></th>
<th scope="col">Name</th>
<th scope="col"></th>
</thead>
<tbody>
<tr>
<td>
<span class="anchor" id="variable-a~2630"></span>
integer(kind=int16),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>a</strong></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="anchor" id="variable-b~1187"></span>
integer(kind=int16),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>b</strong></td>
<td>
</td>
</tr>
</tbody>
</table>
<h4>
Return Value
<small>integer(kind=int16)</small>
</h4>
</div>
</div>
<div class="card">
<div class="card-header codesum"><span class="anchor" id="proc-gcd_int32"></span> <h3>private elemental function gcd_int32(a, b) result(res)
</h3></div>
<div class="card-body">
<p>Returns the greatest common divisor of two integers of kind int32
using the Euclidean algorithm.</p>
<h4>Arguments</h4>
<table class="table table-striped varlist">
<thead>
<tr>
<th scope="col">Type</th>
<th scope="col">Intent</th><th scope="col">Optional</th> <th scope="col">Attributes</th>
<th scope="col"></th>
<th scope="col">Name</th>
<th scope="col"></th>
</thead>
<tbody>
<tr>
<td>
<span class="anchor" id="variable-a~2631"></span>
integer(kind=int32),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>a</strong></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="anchor" id="variable-b~1188"></span>
integer(kind=int32),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>b</strong></td>
<td>
</td>
</tr>
</tbody>
</table>
<h4>
Return Value
<small>integer(kind=int32)</small>
</h4>
</div>
</div>
<div class="card">
<div class="card-header codesum"><span class="anchor" id="proc-gcd_int64"></span> <h3>private elemental function gcd_int64(a, b) result(res)
</h3></div>
<div class="card-body">
<p>Returns the greatest common divisor of two integers of kind int64
using the Euclidean algorithm.</p>
<h4>Arguments</h4>
<table class="table table-striped varlist">
<thead>
<tr>
<th scope="col">Type</th>
<th scope="col">Intent</th><th scope="col">Optional</th> <th scope="col">Attributes</th>
<th scope="col"></th>
<th scope="col">Name</th>
<th scope="col"></th>
</thead>
<tbody>
<tr>
<td>
<span class="anchor" id="variable-a~2632"></span>
integer(kind=int64),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>a</strong></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="anchor" id="variable-b~1189"></span>
integer(kind=int64),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>b</strong></td>
<td>
</td>
</tr>
</tbody>
</table>
<h4>
Return Value
<small>integer(kind=int64)</small>
</h4>
</div>
</div>
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