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What is the prime factor to 121?

Updated: 8/21/2019
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It is: 11

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Q: What is the prime factor to 121?
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What are the factors and prime factor of 121?

The prime factor of 7 is 7. The prime factor of 121 is 11.


Is 11 a prime factor of 121?

Yes. 11 is a prime number, and it is a factor of 121. Actually, it is the square root of 121, because 11 x 11 = 121, so it is the only factor of 121 besides 1 in addition to being a prime factor.


Is 121 prime or composite number?

11 is a factor of 121.Since 121 has a factor besides '1' and itself, it isn't a prime number.


What are the factors and prime factors of -121?

The factors of -121 are 1, -1, 11, -11, 121, -121 The prime factor is 11.


What are the prime factors of 121?

The factors of 121 are: 1,11,121.The only prime factor is: 11


What is the greatest common factor of 21 and 121?

The greatest common factor of 21 and 121 is 1. (21 and 121 are relatively prime.)


What is the greatest common factor of 36 and 121?

The GCF of 36 and 121 is 1.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The 9 factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The 3 factors of 121 are 1, 11, and 121.The only common factor is 1. Therefore, the greatest common factor is 1.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 36 are 2, 2, 3, and 3.The prime factors of 121 are 11 and 11.There are no prime factors in common, so the numbers are relatively prime, meaning the greatest common factor is 1.Summary of Results:The common factors are a single 1.The greatest common factor is 1.


What are the factors and prime factors of 121?

121 is a composite number. It has factors other than 1 and itself. It is not a prime number.The 3 factors of 121 are 1, 11, and 121.Note: It is a square number (11 x 11), so it has an odd number of factors.The factor pairs of 121 are 1 x 121 and 11 x 11.The proper factors of 121 are 1 and 11 or,if the definition you are using excludes 1, the only proper factor is 11.The prime factors of 121 are 11 and 11. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The only distinct prime factor (listing each prime factor only once) of 121 is 11.The prime factorization of 121 is 11 x 11 or, in index form (in other words, using exponents), 112.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.


What are the factor pairs of 121?

121 is a composite number. It has factors other than 1 and itself. It is not a prime number.The 3 factors of 121 are 1, 11, and 121.Note: It is a square number (11 x 11), so it has an odd number of factors.The factor pairs of 121 are 1 x 121 and 11 x 11.The proper factors of 121 are 1 and 11 or,if the definition you are using excludes 1, the only proper factor is 11.The prime factors of 121 are 11 and 11. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The only distinct prime factor (listing each prime factor only once) of 121 is 11.The prime factorization of 121 is 11 x 11 or, in index form (in other words, using exponents), 112.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.


Do 121 and 200 have a factor in common?

Besides 1, no. 121 is prime factored as 112 and 200 is prime factored as 23 X 52.


Are 88 and 121 prime?

No, their common factors are 1 and 11. As 1 is not their only common factor, then they are not relatively prime.


Are 88 and 121 relatively prime?

No, their common factors are 1 and 11. As 1 is not their only common factor, then they are not relatively prime.