105 is not prime. 105 = 3 * 5 * 7
105 is a composite number because it has more than 2 factors
19 is the prime number.
19
105 is not a prime number, as it's factors are: 1, 3, 5, 7, 15, 21, 35, 105.
How about: 105
----It is Composite!It is composite because the number 5 goes into it!
105 is not a prime number. If you say that 105 is a number written in base 6, it is the same as 41 in base 10, which is a prime number.
105 is not prime. 105 = 3 * 5 * 7
105 is a composite number
105 is not a prime number. You can readily see that 3 and 5 go into it, and 7 goes into it too. The number ends in 5, and 5 goes into any number ending in 0 or 5. The sum of the digits is 6, and when the sum of the digits is divisible by 3, then so is the original number.
105 cannot be the prime factorisation of anything since 105 is not prime.
105 is not a prime number among them. It is because it is divisible by 5.
The smallest number into which both 7 and 15 can be divided evenly is 105.
105 is a composite number because it has more than 2 factors
19 is the prime number.
The answer is 92 because a rage is the difference between the greatest number and the smallest number. For this problem 105 is the greatest and 13 is the smallest.105 -13=92