0
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. 1021 is prime.
Wiki User
∙ 11y ago
To determine if 1021 is prime or composite, we can check if it has any factors other than 1 and itself. However, doing a full factorization of 1021 would be time-consuming. So, we can use other methods like checking if it is divisible by any primes less than its square root. After checking, we find that 1021 is a Prime number.
Add your answer:
Earn +20 pts
What is 1021 divided equaly?
Only by itself and one because 1021 is a prime number
Is 4 and 67 prime and composite?
4, composite. 67, prime.
Is nine a prime or a composite?
Prime
Which numbers are prime numbers and which are composite numbers from 1 to 100?
1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.
Is 5 and 25 prime or composite?
5 prime, 25 composite.
What are the factors of 1021?
1021 is a prime number. Therefore, its only positive integer factors are 1 and 1021.
Can 1021 able to be divided evenly?
Not by anything other than 1 or 1021. 1021 is a prime number.
What is 1021 divided equaly?
Only by itself and one because 1021 is a prime number
Is one composite or prime both prime and composite or neither prime or composite?
neither prime or composite
Is 17 prime or composite number?
It is prime
What is a list of prime numbers and composite numbers?
It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite
What is the prime factor of 6126?
The prime factors of 6126 are: 2, 3 and 1021.
Is 4 and 67 prime and composite?
4, composite. 67, prime.
Is nine a prime or a composite?
Prime
Which numbers are prime numbers and which are composite numbers from 1 to 100?
1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.
Is 5 and 25 prime or composite?
5 prime, 25 composite.
Is seventeen a prime or composite number?
Prime.
