*In this post, we will discuss how to find multiples of a float value in java. A number N is a multiple of another number M if N will be divisible by M.*

We have also covered below topics or questions asked by user readers:

- How to find multiples of a value in Java?
- What is float in Java?
- What are the range and the default value of float in Java?

Table of Contents

**What is Float in Java?**

**Float** is a primitive data type of type double having a range from 1.4013e-45 to 3.4023e38. As **float** is of type double, So to represent a **float** value we have to use suffix literal with ‘**f’** or ‘**F**‘.

Get more information about Float value in **Oracle Java Documentation**.

Data Type | Size[byte(s)] | Range | Default Value |

float | 4 | 1.40129846432481707e-45 to 3.40282346638528860e38 | 0.0 |

**Examples of float values:**

Float Values: 10.0f, 5.6F, 20.0f, 34.5f, etc

You can use both suffixes small ‘f’ or capital ‘F’ with double numbers to represent it as a float value.

Read Also:How To Reverse A String In Java – Learn 5 Easy Methods

**How to find multiples of a Float value in Java?**

To find multiples of a **float**, we have to accept any number from user as **float valu**e and then by using **for loop** we can find each multiples of that number. We can accept **number of multiples** user want and then by using no of multiples we can displays **multiples** of particular float value.

**Approach-1: How to find multiples of a float value in Java using for loop?**

In this approach, we will use **for loop** to find multiples of a float value. By using **for loop**, we will iterate from 1 to no of multiples of given float number that the user wants. Let’s see the program by using for loop.

**Java program to find multiples of float value using for loop:**

```
/**
* Java program to explain how to find multiples of a float value in java.
* Question Hub
*/
package cf.java.number;
import java.util.Scanner;
public class MultiplesOfAFloatValueUsingForLoop {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
// Accept any number from user
System.out.println("Enter any Float value: ");
Float num = sc.nextFloat();
// Accept no of multiples user want
System.out.println("Enter no of multiples of '"+ num + "' you want: ");
int noOfMultiples = sc.nextInt();
System.out.print("Multiples of '" + num + "' are:");
// Use for loop iterate from 1 to no of multiples given by user
for(int i = 1; i <= noOfMultiples; i++) {
// Display multiples
System.out.print(" " + num * i);
}
}
}
```

Code language: PHP (php)

**Output:**

```
Enter any Float value: 12
Enter no of multiples of '12.0' you want: 5
Multiples of '12.0' are: 12.0 24.0 36.0 48.0 60.0
```

Code language: JavaScript (javascript)

**Explanation of above program:**

- In above program, we have asked user to give any value. We will use this value to find it’s multiples. We have accepted this value as float type Float num = sc.nextFloat();
- Then we have accepted
**no of multiples**of given number user want using int noOfMultiples = sc.nextInt(); (Line No. 16). - We have used
**for loop**from 1 to no of**multiples**that user has given. So that by using these numbers, we will multiply with given number to find**multiples**. for(int i=0; i <= noOfMultiples; i++) - Finally, we have displayed each multiple inside
**for loop**by using System.out.print(” ” + num * i);

Read Also:Palindrome In Java(String & Number) – Check 2 Easy Methods

**Approach-2: How to find multiples of a float value in Java using while loop?**

In this approach, we will use **while loop** to find multiples of a float value. By using **while loop**, we will iterate till the value of no of multiples becomes 1. Let’s see the program by using a while loop.

**Java Program to find multiples of float value using while loop:**

```
/**
* Java program to explain how to find multiples of a float value in java.
* Question Hub
*/
package cf.java.number;
import java.util.Scanner;
public class MultiplesOfAFloatValueUsingWhileLoop {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
// Accept any number from user
System.out.print("Enter any Float value: ");
Float num = sc.nextFloat();
// Accept no of multiples user want
System.out.print("Enter no of multiples of '"+ num + "' you want: ");
int noOfMultiples = sc.nextInt();
System.out.print("Multiples of '" + num + "' are:");
int temp = 1;
// Use while loop iterate till the value of no of multiples becomes 1.
while(temp <= noOfMultiples) {
// Display multiples
System.out.print(" " + num * temp);
temp++;
}
}
}
```

Code language: PHP (php)

**Output:**

```
Enter any Float value: 12
Enter no of multiples of '12.0' you want: 5
Multiples of '12.0' are: 12.0 24.0 36.0 48.0 60.0
```

Code language: JavaScript (javascript)

**Explanation:**

- As we asked user to input any value and no of multiples he/she wants to display in
**for loop**program, similarly we have asked user in**while loop**program also. - We have taken a temp variable(
**int class=”first-color”temp = 1;**) to store starting value of multiple and then inside**while loop.**We will increase the value of**temp**to find the next multiples in each iteration. Inside while loop we have taken condition**temp >= noOfMultiples**. So while loop will iterate till the**temp**value equals to no of multiples given by User. - Finally, we have displayed each multiple inside
**while loop**by using System.out.print(” ” + num * i);

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