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Which is not a prime 2 13 43 or 143?

Anonymous

∙ 13y ago

Updated: 8/20/2019

The numbers 2, 13, and 43 are prime. 143 is a composite number. Its positive integer factors, other than one and itself, are 11 and 13.

Wiki User

∙ 13y ago

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Q: Which is not a prime 2 13 43 or 143?

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Related Questions

What is the greatest common factor of 143 195 and 260?

The GCF of 143, 195, and 260 is 13 The prime factorization of 143 is 11*13. The prime factorization of 195 is 13*15. The prime factorization of 260 is 2*2*5*13 So the GCF is 13.

Is 43 prime or composite?

43 is not evenly divisible by any prime lower than itself - so it is prime43 ÷ 2 = 21 + 143 ÷ 3 = 14 + 143 ÷ 5 = 8 + 343 ÷ 7 = 6 + 143 ÷ 11 = 3 + 1043 ÷ 13 = 3 + 443 ÷ 17 = 2 + 943 ÷ 19 = 2 + 543 ÷ 23 = 1 + 2043 ÷ 29 = 1 + 1443 ÷ 31 = 1 + 1243 ÷ 37 = 1 + 643 ÷ 41 = 1 + 243 is a Prime Number.It is prime.Prime Number

What are 2 prime number that when timed equal 143?

They are 11 times 13 = 143

When a certain two prime numbers multiply together they give the value of 143 What is the larger of these two prime numbers?

143 = 11 x 13 The larger of the 2 primes is 13.

GCF of 91 143 156?

The prime factors are: 39 = 3 * 13 143 = 11 * 13 156 = 2 * 2 * 3 * 13 So the greatest common factor is 13.

Is 143 prime?

143 is not prime - we can see this because it is 1 less than a square. x^2-1 = (x+1)(x-1), and for 143, x=12. Thus, 143=11*13.

What is the least common denominator of 143 and 208?

To find the least common denominator of 143 and 208, we need to first find the prime factors of each number. The prime factors of 143 are 11 and 13, while the prime factors of 208 are 2, 2, 2, 2, 13. The least common denominator is the product of all the prime factors with the highest power present in either number, which is 2^4 * 11 * 13 = 1144. Therefore, the least common denominator of 143 and 208 is 1144.

What is the prime factorization for 143 195 260?

11 x 13 = 143 3 x 5 x 13 = 195 2 x 2 x 5 x 13 = 260

Is 143 composite?

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.

What are the common multiples of 11 and 13?

Since both 11 and 13 are prime numbers, the LCM of these 2 number is 11 * 13 = 143. All multiples of 143 are multiples of 11 and 13 as well

Is 14 a prime number of 7 and 14?

No, 14 is a multiple of 7. 7 is a factor of 14.

What are the factors and prime factors of 286?

The factors of 286 are 1, 2, 11, 13, 22, 26, 143, and 286. The prime factors of 286 are 2 x 11 x 13.

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