No it is not prime, since you can divide it evenly by an integer (2 for instance).
As an even number greater than 2, 618 is divisible by 2 and therefore not a prime number.No, 618 is not a prime number, as it can be divided by 3.
The prime factorization of 618 is 2 x 3 x 103.
There are 19 numbers in the range, of which 23, 29, 31 and 37 are prime...
618 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
1, 2, 3, 6, 103, 206, 309, 6182, 3 and 103 are prime.
618 is a composite number. Composite numbers are any number that has more than two factors(one and itself). Therefore, since 2, 3, and 6 among others are factors of 618 that makes it a composite number.
No. In addition to '1' and itself, 2, 3, 6, 103, and 206 are also factors of it.
804 - 186 = 618
618 is even, and thus divides by 2, and so must be a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are every other positive integer except 1 and 0. 1 and 0 are neither prime, nor composite.
618 is composite, because it is even. Also it is a multiple of 3 (from sum of digits method), so the answer is composite. Any number that ends with 0, 2, 4, 6, or 8 is a multiple of 2.
3n = 618 n = 618 ÷ 3 n = 206
It is: 618 = DCXVIII