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Q: Is 143 a prime

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143 is not prime. 143 = 11 * 13

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

No. 143 has prime factors 11 and 13.

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

143 = 11 * 13

143 is composite.

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

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

11 x 13 = 143, making it composite.

No

11 x 13 = 143

143 = 11 x 13

11 x 13 = 143

11 x 13 = 143

143 = 11*13

No, they are not relatively prime.

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

No, they are not relatively prime.

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

143 is divisible by 11.

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

No, they are not.

11*13=143

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.

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