Number is divisible by 29 or not | Java program to demonstrate above method to check divisibility by 29. ; Returns true if n is divisible by 29 else returns false . ; add the lastdigit * 3 to renaming number until number comes only 2 digit ; return true if number is divisible by 29 another ; Driver code
import java . io . * ; class GFG { static boolean isDivisible ( long n ) { while ( n / 100 > 0 ) { int last_digit = ( int ) n % 10 ; n /= 10 ; n += last_digit * 3 ; } return ( n % 29 == 0 ) ; } public static void main ( String [ ] args ) { long n = 348 ; if ( isDivisible ( n ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; } }