No, 21 is not a Prime number. It can be divided evenly by numbers other than 1 and itself, such as 3 and 7.
no because 7 times 3 and 1 and21
Composite 1x21and 7x3
21 is a composite number because it has more than two factors
No.
Contact your local police.
Yes 21 is a composite number because it has more than two factors
17a + 21a + 45 = 38a+ 45
The "Bobcat" name was before the numerical assignment. They are one in the same gun.
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 factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
7 is a prime number!
a prime number.
167 is a prime number.