Yes, these do: 1, 11, 13, 143.
13 times 11 = 143.So they both go into any integral multiple of 143.
143 can be divided by any number you like, but the quotient won't be a whole number unless you choose 1, 11, 13, or 143, or the negative of any of those.
143
Because 143 is not a multiple of any of those numbers.
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 is not a prime number. So the question makes no sense.
The number 143 is divisible by 1, 11, 13, and 143.
143 is not a prime number; it is divisible by 11 and 13.Incidentally, it is divisible by 1; all numbers are.
No because 143 doesn't have any other factors other than 143 or 1. ============================================= Another contributor contributed: Yes. 143 = 13 x 11
143
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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.