Check the divisibility of the following numbers by 9:
257064
A number is divisible by 9 if the sum of digit is divisible by 9.
Sum of digits is 2+5+7+0+6+4=24 which is not divisible by 9
Clearly, 257064 is not divisible by 9
Check the divisibility of 1098by 9.
Check the divisibility of the following numbers by 8:
871241
Check the divisibility of the following number by 4:
986219
Check the divisibility of406839by9.
Check the divisibility of 871245 by 9.