The possession of only two factors.
The number 28 can be expressed as a product of prime numbers by factoring it into 2 and 7. Specifically, 28 can be written as (2^2 \times 7). This indicates that 28 is the result of multiplying the prime number 2 (squared) by the prime number 7.
By definition, "unique" indicates there is only one.
'7' IS a Prime Number.
You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!
A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.
109 is a prime number.
167 is a prime number.
101 is a prime number. The only factor of 101 is itself and 1.prime
the 5 on the end, Indicates number can be divided by 5. Try it.
19 is a prime number.19 is a prime number.19 is a prime number.19 is a prime number.
37 is an odd prime number
No.