2 x 2 x 107 = 428
no. It can be divisible by 2.
It is 4
It is: 4
The GCF is 4.
The GCF is 4.
Yes. Any time three is a factor, it is a prime factor.
1428 714,2 357,2,2 119,3,2,2 17,7,3,2,2
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.
All whole numbers ending in eight are composite.