Two is a prime factor of that equation.
210 is the number whose prime factors are the first four primes unrepeated.
There are infinitely many prime numbers and the product of any four of them will meet the requirements. For example, 11*37*97*983 = 38,807,857
It is a factor of 132, not a prime factor.
9 is not a prime factor, but it does have one prime factor, which is three. Prime factors are factors of a number that are prime.
Two is a prime factor of that equation.
Two.
210 is the number whose prime factors are the first four primes unrepeated.
Respectively, they are 3, 7, 5 and 7 but those four numbers do not have a common prime factor.
4 to the second power times four
There are infinitely many prime numbers and the product of any four of them will meet the requirements. For example, 11*37*97*983 = 38,807,857
No. A prime number can only be divided equally by 1 and itself. It has no other factors. 2 is a factor of 4.
Yes. Any time three is a factor, it is a prime factor.
It is a factor of 132, not a prime factor.
All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.
19 is a prime factor.
35 can be a factor, but it is not prime.