No because 143 doesn't have any other factors other than 143 or 1.
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Another contributor contributed:
Yes. 143 = 13 x 11
Wiki User
∙ 2010-04-25 20:43:32Wiki User
∙ 2010-05-05 21:56:18Yes, 143 = 11 x 13.
Wiki User
∙ 2017-02-26 04:53:30Yes.
143 is not prime. 143 = 11 * 13
Composite.
143 is a composite number because it has more than two factors
The only composite factor of 143 is 143.
143 is a composite number because it has more factors than 1 and itself. The factors of 143 are 1, 11, 13, and 143.
We know that 143 is a whole number and that it has to be either prime or composite because all whole numbers other than 0 and 1 are one or the other. So, in order to determine if it is prime or composite, we need to know if any numbers besides 1 and 143 are factors. 1, 11, 13, and 143 are factors so 143 is a composite number.
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.
143 can be divided by11,which also makes it a composite number :)
The only composite factor of 143 is 143.
143 is composite.
composite
11 x 13 = 143, making it composite.