83 is not divisible by 2, so it is odd.
83 is not divisible by any other numbers except 1 and 83, so it is prime.
81 is an odd composite number.
7 is an odd prime number.
You cannot. If a number is even - other than 2 - then it is a composite number. However, if it is odd, it is not easily possible to tell whether it is prime or composite.
No. All prime numbers except for the number 2 are odd. However, most odd numbers are composite numbers. All even numbers greater than 2 are composite numbers. So, prime numbers do not need to be odd, since one prime number is even. Also, composite numbers do not need to be even.Here are some composite odd numbers:9 = 3 x 333 = 3 x 1175 = 5 x 15
Zero is neither prime or composite but it is an even number because it is between 2 odd numbers which are -1 and +1
A composite number has a partner.( Is an even number.) A prime number is a loner.( Is an odd number) :(
81 is an odd composite number.
composite and even
7 is an odd prime number.
You cannot. If a number is even - other than 2 - then it is a composite number. However, if it is odd, it is not easily possible to tell whether it is prime or composite.
twelve is a composite number and a even number not a prime or odd number
Julia is incorrect. 2 is an even prime number and 9 is an odd composite number.
composite, even
Any even number is a multiple of two.
Composite, because it can be divided by '2'. NB All even numbers , except '2', are composite, therefore NOT prime. All prime numbers are odd number, except '2'. However, not all odd numbers are prime numbers. All EVEN numbers end in 0,2,4,6,8 All ODD numbers end in 1,3,5,7,9. Since '76' ends in '6' , then it is an even number, hence composite.
No. All prime numbers except for the number 2 are odd. However, most odd numbers are composite numbers. All even numbers greater than 2 are composite numbers. So, prime numbers do not need to be odd, since one prime number is even. Also, composite numbers do not need to be even.Here are some composite odd numbers:9 = 3 x 333 = 3 x 1175 = 5 x 15
Zero is neither prime or composite but it is an even number because it is between 2 odd numbers which are -1 and +1