305678956 is divisible by 2 because it is an even number and all even numbers are divisible by 2.

607812353 is not divisible by 2 because it is an odd number.

306892316 is not divisible by 5 because the last number should be multiple of 5.

30678123 is not divisible by 4 23 is not divisible by 4.

67836284 is divisible by 4 because last two numbers i.e 84 is divisible by 4.

301203565 is not divisible by 5 because sum of all digits is not divisible by 3.

506439242 is not divisible by 4 because last two numbers i.e 42 is not divisible by 4.

8237565 is divisible by 5 because sum of all digits is divisible by 3.

906783225 is divisible by 5 because sum of all digits is divisible by 3 and the last digit is the multiple.

802356005 is divisible by 5 as last number is 5.

78910232 is divisible by 2 because its an even number.

6373595 is not divisible by 45 because sum of all digits is not divisible by 9.

1234678210 is divisible by 5 as 10 is also divisible by 5.

5462595 is divisible by 45 because sum of all digits is divisible by 9 and 5.

3135679 is not divisible by 45 as its not divisible by 5 and 9.