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Q: What numbers is a prime number 106 121 168 211?

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121 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

No, they are not relatively prime.

11 x 11 = 121

The square of any prime number has only three factors. Example: 121 is the square of 11, a prime number. The only factors of 121 are 1, 11, and 121 itself.

Just 11.

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211 is a prime number.

Yes and it is 211

123

121 = 11*11

121 is not a prime number. It is divisible by 11.

121 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

121 is not a prime number because it has more factors than 1 and itself.

No, they are not relatively prime.

121 is composite.

No

11 x 11 = 121

121 is 11x11 and 11 is a prime number. So the factors are 1, 11, and 121.We write the prime factorization as 121=112 .

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