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Is 143 a prime

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โˆ™ 2010-09-04 19:14:10

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143 is a multiple of 11.

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โˆ™ 2010-09-04 19:14:10
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Factoring and Multiples

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Q: Is 143 a prime
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Is 143 a prime or composite number?

143 is not prime. 143 = 11 * 13


Is 143 is a prime number?

No. 143 has prime factors 11 and 13. 11 * 13 = 143


Is the number 143 a prime number?

No. 143 has prime factors 11 and 13.


What are the factors and prime factors of 143?

The 4 factors of 143 are 1,11,13,143The prime factors of 143 are 11 and 13The prime factorization of 143 is 11x13Thanks buddy.Factors are numbers you can multiply together to get another number.143: 1, 11, 13, 143


What is the prime factorization of 143?

143 = 11 * 13


Is 143 prime composite or neither?

143 is composite.


Is 143 and 63 relatively prime?

Yes, 143 and 63 are relatively prime because they have no prime factors in common.


What are the factors and prime numbers of 143?

The factors of 143 are: 1 11 13 143 The prime factors are: 11 x 13


Is 143 prime or composite and what is the prime factorization?

11 x 13 = 143, making it composite.


Is 143 prime number?

No


What is the prime factorization 143?

11 x 13 = 143


What the prime factorization for 143?

143 = 11 x 13


Why 143 is not a prime number?

11 x 13 = 143


What is the prime factorization for 143?

11 x 13 = 143


What is the expression of the prime factorization of 143?

143 = 11*13


Are 52 and 143 relatively prime?

No, they are not relatively prime.


Why is 143 a prime?

It is not prime. It is divisible by 143,13,11, and 1


Is 143 and 231 relatively prime?

No, they are not relatively prime.


Why is 143 not a prime number?

A prime number is a positive integer that has exactly two positive integer factors. 1 and itself.11 x 13 =143 ,so 143 is not a prime number


Is 143 a composite or prime number?

143 is divisible by 11.


What is the smallest prime number that divides into 143?

It is: 11 and 143/11 = 13 wich is also a prime number


Are 22 and 143 relatively prime?

No, they are not.


What two prime number multiply to make 143?

11*13=143


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 prime factor of 143?

11