389 is a Prime number. It is only evenly divisible by itself and one.
The factors of 1945 are 1, 5, 389, and 1945. The prime factors of 1945 are 5 and 389.
389 is a prime number because its only factors are 1 and itself; 389.
389 is already prime. Its only factors are one and itself.
389 is a prime number. The only factors are 1 and 389 only.
389 is a prime number.
389 is a prime number.
As a product of its prime factors: 2 times 389 = 778
389 = 1 x 389 (389 is a prime number).
It is prime.
1 and 389, it iz prime number
1 and 389. (it is a prime number).
389 is prime. It is only evenly divisible by itself and one.