Find The HCF Of All Numbers In The Array - Java Quiz Question

Write a program to get the Highest Common Factor (HCF) of an array of numbers.

Input (Integer Array)	Output(Integer)
{39, 65, 91, 117}	13
{364, 637, 819}	91
{14, 34, 90, 82, 58}	2
{5, 10}	5
{84}	84

	
		class HCFOfArrayOfNumbers	
			{    public static void main(String s[])
    {
        int inputArray[] = {15, 30, 45};
        System.out.println("The Highest Common Factor is : " + getHcfOfAllElements(inputArray));

    }
 
			

				public static int getHcfOfAllElements(int array[]) { 

				//Write code here to get the HCF of all the numbers in the array and return it. If required you can use getFactors method. 

				} 

				 

				public static int[] getFactors(int number) { 

				//Write a code here to get the factors of a given number and return it. 

				} 

			}

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