## Introduction

In C#, there are several ways to check if a number is a multiple of 50. In this article, we will explore some of these methods and provide examples to demonstrate their usage.

## Method 1: Using the Modulus Operator

The modulus operator (%) can be used to determine the remainder when one number is divided by another. If the remainder is 0, it means that the number is divisible by the divisor. In this case, we can use the modulus operator to check if a number is a multiple of 50.

```
int number = 100;
if (number % 50 == 0)
{
Console.WriteLine("The number is a multiple of 50.");
}
else
{
Console.WriteLine("The number is not a multiple of 50.");
}
```

In the above example, we initialize a variable “number” with the value 100. We then use the modulus operator to check if “number” is divisible by 50. Since 100 % 50 equals 0, the condition is true and the output will be “The number is a multiple of 50.”

## Method 2: Using Division

Another way to check if a number is a multiple of 50 is by dividing the number by 50 and checking if the result is an integer. If the result is an integer, it means that the number is divisible by 50.

```
int number = 150;
if (number / 50 * 50 == number)
{
Console.WriteLine("The number is a multiple of 50.");
}
else
{
Console.WriteLine("The number is not a multiple of 50.");
}
```

In the above example, we initialize a variable “number” with the value 150. We divide “number” by 50 and multiply the result by 50. If the result is equal to the original number, it means that the number is divisible by 50. Therefore, the output will be “The number is a multiple of 50.”

## Conclusion

In this article, we explored two methods to check if a number is a multiple of 50 in C#. Both methods involve simple mathematical operations and can be easily implemented in your code. Whether you choose to use the modulus operator or division, it is important to understand the logic behind these methods to effectively solve similar problems in your programming journey.