freeCodeCamp/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-466-distinct-terms-...

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---
id: 5900f53e1000cf542c510051
challengeType: 5
title: 'Problem 466: Distinct terms in a multiplication table'
---
## Description
<section id='description'>
Let P(m,n) be the number of distinct terms in an m×n multiplication table.
For example, a 3×4 multiplication table looks like this:
× 12341 12342 24683 36912
There are 8 distinct terms {1,2,3,4,6,8,9,12}, therefore P(3,4) = 8.
You are given that:
P(64,64) = 1263,
P(12,345) = 1998, and
P(32,1015) = 13826382602124302.
Find P(64,1016).
</section>
## Instructions
<section id='instructions'>
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>euler466()</code> should return 258381958195474750.
testString: assert.strictEqual(euler466(), 258381958195474750, '<code>euler466()</code> should return 258381958195474750.');
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
function euler466() {
// Good luck!
return true;
}
euler466();
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>