# Finding Mod of Given Number in Golang

In mathematics, the modulo operation is used to determine the remainder of a division operation. In Golang, we can find the modulo of a given number using the % operator. In this article, we will discuss how to find the mod of a given number in Golang.

In mathematics, the modulo operation is used to determine the remainder of a division operation. In Golang, we can find the modulo of a given number using the % operator. In this article, we will discuss how to find the mod of a given number in Golang.

## Finding Mod of Given Number in Golang

To find the mod of a given number in Golang, we can use the % operator. The % operator returns the remainder of the division operation. Let's take a look at the following example −

### Example

package main

import "fmt"

func main() {
a := 10
b := 3
fmt.Println(a % b)
}


### Output

1


In this example, we declared two variables a and b with the values of 10 and 3, respectively. We then printed the result of a % b, which is 1.

We can also find the mod of floating-point numbers using the math.Mod() function from the math package. The math.Mod() function takes two arguments: a and b. It returns the floating-point remainder of a divided by b. Let's take a look at the following example −

### Example

package main

import (
"fmt"
"math"
)

func main() {
a := 10.5
b := 2.2
fmt.Println(math.Mod(a, b))
}


### Output

1.6999999999999993


In this example, we declared two floating-point variables a and b with the values of 10.5 and 2.2, respectively. We then printed the result of math.Mod(a, b), which is 1.6999999999999993.

## Conclusion

In this article, we discussed how to find the mod of a given number in Golang. We can find the mod of an integer using the % operator, and the mod of a floating-point number using the math.Mod() function from the math package. I hope you found this article helpful!

Updated on: 12-Apr-2023

418 Views 