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javascript/snippets/is-odd.md

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+---
+title: Number is odd
+type: snippet
+tags: [math]
+cover: flower-portrait-5
+dateModified: 2020-10-20T23:02:01+03:00
+---
+
+Checks if the given number is odd.
+
+- Check whether a number is odd or even using the modulo (`%`) operator.
+- Return `true` if the number is odd, `false` if the number is even.
+
+```js
+const isOdd = num => num % 2 === 1;
+```
+
+```js
+isOdd(3); // true
+```