In this post, we will learn** how to find the largest of 3 numbers using Python** Programming language.

This program takes three numbers as input from the user, and compares all three of them to find the largest number using the** if. . .else **statement.

So, without further ado, let’s begin this tutorial.

**Python Program to Find Largest of 3 Numbers**

# Python Program to Find Largest of 3 Numbers num1 = int(input("Enter first number: ")) num2 = int(input("Enter second number: ")) num3 = int(input("Enter third number: ")) # Finding largest number if (num1 >= num2) and (num1 >= num3): largest = num1 elif (num2 >= num1) and (num2 >= num3): largest = num2 else: largest = num3 # Displaying output print("Largest number is: ", largest)

**Output**

```
Enter first number: 22
Enter second number: 27
Enter third number: 21
Largest number is: 27
```

**How Does This Program Work ?**

num1 = int(input("Enter first number: ")) num2 = int(input("Enter second number: ")) num3 = int(input("Enter third number: "))

The user is asked to enter three integers.

if (num1 >= num2) and (num1 >= num3): largest = num1

Now, we compare whether **num1** is greater than **num2** and **num3** or not. If the condition is **true**, then **num1 **is the largest number.

elif (num2 >= num1) and (num2 >= num3): largest = num2

If the above condition is false, we check whether the value of** num2** is greater than **num1** and **num3** or not. If yes, then **num2** is the largest number.

else: largest = num3

If neither of the two conditions are true, then it clearly means** num3** is the largest number.

# Displaying output print("Largest number is: ", largest)

Finally, the largest number is displayed on the screen with the help of** print() **function.

**Conclusion**

I hope after going through this post, you understand** how to find the largest of 3 numbers using Python** Programming language.

If you have any doubt regarding the program, feel free to contact us in the comment section. We will be delighted to assist you.

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