143 is composite because it has more than 2 factors. Any number with exactly 2 factors (1 and the number itself) is prime. The factors of 143 are 1, 11, 13, and 143.
The only composite factor of 143 is 143.
143 is composite.
143 is divisible by 11.
composite
The only composite factor of 143 is 143.
Composite.
11 x 13 = 143, making it composite.
143 is a composite number because it has more factors than 1 and itself. The factors of 143 are 1, 11, 13, and 143.
143 is not prime. 143 = 11 * 13
143 is a composite number because it has more than two factors
Composite. It is divisible by 11 and 13.
Yes, 143 = 11 x 13.