15, 49, 55, 87, 91,105 are the composite numbers.
89 97 101 103.
61, 67, 71, 73, 79, 83, 89, 97, 101 and 103.
The numbers 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101 and 103 are prime.
No: 105 and 128 are both composite numbers because they have more than two factors
105 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
The prime numbers between 80 and 105 are: 83, 89, 97, 101, 103
97 101 103
89 97 101 103.
For this type of question, you should search the Internet for a list of prime numbers. All the integers that are not prime numbers are composite. In this case, the relevant prime numbers are 101 and 103.
The odd numbers are 101, 103, 105, 107, 109, etc. - just add two at a time. To include only composite numbers, look up a table of prime numbers, and delete those from the list.
105 is not a prime number among them. It is because it is divisible by 5.
205
61, 67, 71, 73, 79, 83, 89, 97, 101 and 103.
The numbers 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101 and 103 are prime.
No: 105 and 128 are both composite numbers because they have more than two factors
105 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
105 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.