2 and 3
1,2,5,10
No, 703 is not a prime number.____________________________________________Improved:703 is not a primeFactors of 703 are 1, 19, 37, and 703.
3 and 5
No
1 quart = 2 pints To find the number of quarts in a given number of pints, divide the given number of pints by 2 .
import java.io.*; class PrimeFactors { private boolean prime(int a) { boolean b=true; for(int i=2;i<=(a/2);i++) { if(a%i==0) b=false; } return b; } protected static void main()throws IOException { BufferedReader in=new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter the Number: "); int a=Integer.parseInt(in.readLine()); PrimeFactors o=new PrimeFactors(); System.out.println("Prime Factors of "+a+" are::"); for(int i=1;i<=(a/2);i++) { if(a%i==0) { boolean b=o.prime(i); if(b==true) System.out.print(i+" "); } } }}
16 has only one prime factor and it is 2
Given a number, if you can find another number (usually smaller than the given number) when multiplied by itself yields the original given number then the original given number is a perfect square number
If you are given the area you will have to think what do you times with the number you have to get it.
Count the number of distinct elements in the set.
To find twin primes of a given number, iterate through the numbers starting from the given number, and for each number, check if both the number and the number+2 are prime. If they are, then they form a pair of twin primes with the given number.