Some of the prime numbers are 2,5,7,3,11,13,19,23....etc.
Some factors are prime numbers, some are composite.
No.
False
yes they are
Some of the prime numbers are 2,5,7,3,11,13,19,23....etc.
false
Some factors are prime numbers.
All numbers have factors. Some factors are prime numbers. These are known as prime factors. Some numbers have some of the same prime factors as other numbers. These are known as common prime factors. 3 is a common prime factor of 12 and 15.
Some factors are prime numbers, some are composite.
No.
False
All prime numbers are natural numbers. So yes, some natural numbers are prime numbers.
Numbers can't have prime numbers, some numbers are prime numbers. Prime numbers are numbers that have no factors other than 1 and itself. 85 is not a prime number because its factors are 1, 5, 17, and 85.
Prime numbers have only 2 factors while composite numbers have more than 2 factors
False
All numbers have factors. Some factors are prime numbers. These are known as prime factors.