As a product of its prime factors: 5*7*11*13 = 5005 and so there are only 4 prime factors and not 6
6 is not a prime number but it is a factor of 72
It is a factor of 132, not a prime factor.
No
999,983
The greatest prime factor of both 6 and 27 is 3.
6 is not a factor of 80. 6 is not a prime number.
1.5
You can think of a factor as a number that divides another number with no remainder. For example, 3 is a factor of 6 since 3 goes into 6 two times with no remainder. Now if the factor is prime, then it is a prime factor. So in the example above, 3 is a prime factor. This is because the factor itself has only two factors, 1 and itself. 6 goes into itself also, but since 6 is not prime, it is not a prime factor. Now that you understand it, here is a more precise definition. A prime factor is a factor that is a prime number. In other words, one of the prime numbers that, when multiplied, give the original number.
6 isn't prime
It is 2 which is a prime factor of 6 and 8
6 2,3 14 2,7