The only Prime number of 13 is 13 itself!
13 is a prime number between 1 and 100. There are 24 others.
13/100 is already in its simplest form. 13 is a prime number.
13 is a prime number
91 is not a prime number. 91 is a composite number having the factors 1, 7, 13, and 91.
13
13/100 As 13 is a prime number this fraction cannot be simplified (by division of the numerator and denominator) but equivalent fractions can be formed by multiplication. The smallest equivalent fraction is therefore 2 x 13/2 x 100 = 26/200
prime numbers from 100 to 200 = 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 13, 197, 199
13 is a Prime number.
A good way to remember prime numbers from 1 to 100: Take any number. If it is only divisible by 1 and itself, then it is a prime number. If it is divisible by any other numbers, then it is not a prime number. Example: 13. You can only get 13 by multiplying: 1 x 13, and 13 can only be divided by 13...13/13 = 1...or 1....13/1=13. So 13 IS a Prime number. Example 14. You can get 14 by multiplying: 1x14, 2x7, and you can divide 14 by 2 to get 7, or by 7 to get 2, so 14 is NOT a Prime number, since numbers other than itself and 1 are able to be divided into it to get whole numbers. This test will hold true for any prime number.
13 is a prime number. The only prime factor of a prime number is the number itself.
Since 13 is a prime number (i.e., 13 is the only factor of 13), any number that is not a multiple of 13 is relatively prime to it.
1 x 13 (13 is a prime number)