Rational

java.lang.Object
- Rational

```
public class Rational
extends java.lang.Object
```
A class to represent a rational number with a numerator and denominator

Author:

P. Conrad for CS56 F16

Constructor Summary

Constructors
Constructor Description

Rational()

Rational(int num, int denom)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`gcd(int a, int b)`	greatest common divisor of a and b
`int`	`getDenominator()`
`int`	`getNumerator()`
`static int`	`lcm(int a, int b)`	least common multiple of a and b hi scott :)
`static void`	`main(java.lang.String[] args)`	For testing getters.
`static Rational`	`product(Rational a, Rational b)`
`Rational`	`times(Rational r)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Rational
```
public Rational()
```

Rational

public Rational(int num,
                int denom)

Method Detail

gcd
```
public static int gcd(int a,
                      int b)
```
greatest common divisor of a and b

Parameters:

a - first number

b - second number

Returns:

gcd of a and b

lcm
```
public static int lcm(int a,
                      int b)
```
least common multiple of a and b hi scott :)

Parameters:

a - first number

b - second number

Returns:

lcm of a and b

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

getNumerator
```
public int getNumerator()
```

getDenominator
```
public int getDenominator()
```

times
```
public Rational times(Rational r)
```

product

public static Rational product(Rational a,
                               Rational b)

main

public static void main(java.lang.String[] args)

For testing getters.

Parameters:: args - unused