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# Golang program to find the largest number between two numbers using math.Max() function

Here, we are going to learn **how to find the largest number between two numbers using math.Max() function in Golang (Go Language)?**

Submitted by Nidhi, on February 15, 2021

**Problem Solution:**

In this program, we will find the largest value between two numbers using *math.Max()* function and print the result on the console screen.

**Program/Source Code:**

The source code to **find the largest number between two numbers using math.Max() function** is given below. The given program is compiled and executed successfully.

// Golang program to find the largest number between two numbers // using math.Max() function. package main import "fmt" import "math" func main() { var num1 float64 = 10.25 var num2 float64 = 20.14 var large float64 = 0 large=math.Max(num1, num2) fmt.Printf("Largest number is : %f",large) }

**Output:**

Largest number is : 20.140000

In the above program, we declare the package *main*. The *main* package is used to tell the Go language compiler that the package must be compiled and produced the executable file. Here, we imported the *fmt* package that includes the files of package *fmt* then we can use a function related to the *fmt* package.

Here, we also included the *math* package to use math-related functions and created the *main()* function. The *main()* function is the entry point for the program. Here, we created 3 floating-point variables *num1*, *num2*, *large*, which is initialized with **10.25**, **20.14**, **0** respectively.

Here, we used the *Max()* function of the *math* package to find the largest number between two numbers and print the largest number on the console screen.

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