0
3 is a Prime number. The other numbers are even numbers greater than 2, so they are composite numbers, not prime numbers.
Still curious? Ask our experts.
Chat with our AI personalities
Devin
Blake
BeauAdd your answer:
Earn +20 pts
What are the prime factors of 150?
A prime factor = prime number which can be divided into the given number with no remainder Prime factors of 150 are: 2, 3, and 5.
Is 3 a prime or composite or neither?
3 is a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since there are no factors of 3 other than one and itself it is a prime number.
What is the number 3 prime or composite?
3 is a prime.
Is 3x13 prime?
3 is a prime number. 13 is a prime number. 3 x 13 cannot be prime.
What is the prime facturization for 45?
Students learn that the prime factorization of a number is the given number written as the product of its prime factors. For example, to find the prime factorization of 45, use a factor tree to find that 45 is 5 x 9, and 9 is 3 x 3. So the prime factorization of 45 is 5 x 3 x 3, or 5 x 3^2.
