Take maximum of the two numbers and continue producing the multiples of this number until it is also the multiple of smaller number. Or there is another tedious method of finding prime factors of both numbers and union them. product of all union numbers gives you LCM. ...
for(int i=1;i<=num;i++) { if(num%i==0) { count++; } } if(count==2) System.out.println("prime number "); else System.out.println("Not a prime number "); } } Output: 1 2 3 Enter a number 7 prime number Find Prime Numbers Between 1 to n 1) We are finding the...
For more Practice: Solve these Related Problems:Write a Java program to find the nth prime number. Write a Java program to check if a given number is prime and, if so, determine its position in the sequence of prime numbers. Write a Java program to generate the first n prime numbers an...
It's outputting all odd numbers. So the loop never gets to finding the multiples of 5 and taking them out... What am I doing wrong? When you do things right, people won't be sure you've done anything at all. Suchitra K Bhat Greenhorn Posts: 8 posted 15 years ago How about ...
String str[] =newString[count];Scannerscan2=newScanner(System.in);//User is entering the strings and they are stored in an arraySystem.out.println("Enter the Strings one by one:");for(inti=0; i < count; i++) { str[i] = scan2.nextLine(); ...
Java code To Calculate Median – In this article, we will brief in on the mentioned means to Finding the middle element in array. The following median code has been written in 4 different ways. If you have any doubts you can leave a comment here. The source code has written in: Using...
(Recall that the Provider class is a database of available algorithms.) The framework searches each provider, finally finding a suitable entry in CSP3. This database entry points to the implementation class com.foo.AESCipher which extends CipherSpi, and is thus suitable for use by the Cipher...
public static void finding(int start, int end) { int[] primeNumbers = new int[end]; int count = 0; for (int n = start; n < end; n++) { boolean check = true; int tryNum = 2; while (tryNum <= n / 2) { if (n % tryNum == 0) { check = false; break; } tryNum ...
(Recall that the Provider class is a database of available algorithms.) The framework searches each provider, finally finding a suitable entry in CSP3. This database entry points to the implementation class com.foo.AESCipher which extends CipherSpi, and is thus suitable for use by the Cipher...
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