By dividing it by the prime factors that have no remainders
2 and 3
1,2,5,10
3 and 5
No, 703 is not a prime number.____________________________________________Improved:703 is not a primeFactors of 703 are 1, 19, 37, and 703.
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 .
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.
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
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.