It is composite.
123 is a composite number because it has more than two factors
123 is a composite number because it is divisible by 3. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.
composite. 123 = 3 * 41
Oh honey, 861 is about as composite as a Kardashian selfie. It can be divided by 1, 3, 7, 17, 21, 51, 119, and 357. So, unless you're looking for a prime number to make your day, 861 is definitely not it.
The factors of 246 are 1, 2, 3, 6, 41, 82, 123, and 246. The composite factors of 246 are 6, 82, 123, and 246.
Because it has more than two factors.
It has more than two factors.
Yes, because it has more than two factors.
Each composite number has one distinct prime factorization. 3 x 41 = 123
246 is a composite number because it has 8 factors: 1, 2, 3, 6, 82, 123, and 246.
123 is not a prime number because it is divisible by 41 and 3. (123/41=3 and 123/3=41)A prime number is any number that is only divisible by two factors, one and itself.123 is a composite number because its factors are 1, 3, 41, and 123.