Yes, 305 is divisible by 305. =)
5All Factors of 305:1, 5, 61, 305
False. 305 can only be divided by five and also 1, 61 and 305.
no because its not an even number.
1, 5, 61, 305.
305 can only be [exactly] divided by 5 and not 2, 3, 6, 9 nor 10.Divisibility tests:2: NoNumber must be even (last digit divisible by 2). Last digit is 5 which is not even, so the whole number (305) not divisible by 2.3: NoAdd up the digits of the number; if this sum is divisible by 3, then the original number is divisible by 3: 3 + 0 + 5 = 8 which is not divisible by 3, so the original number (305) is not divisible by 3.5: YesLast digit is 0 or 5. Last digit is 5, so 305 is divisible by 5. 6: No6 = 2 x 3, so number must pass both tests for divisibility of 2 and 3; 305 fails tests for (both) 2 and 3 (above), so is not divisible by 6. 9: NoAdd up the digits of the number; if this sum is divisible by 9, then the original number is divisible by 9: 3 + 0 + 5 = 8 which is not divisible by 9, so the original number (305) is not divisible by 9.10: NoThe last digit of the number must be 0. Last digit is 5, so 305 is not divisible by 10.
No.
No.
No.
610 is divisible by these factors: 1, 2, 5, 10, 61, 122, 305, 610.
All multiples of 305, which is an infinite number.
305 is divisible by any of its factors, which are 1, 5, 61, and 305.