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There is neither a greatest common factor nor common factors of a single number, such as 871, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor.

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Q: What are the common factors and greatest common factor of 871?

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871 and 1742 is one possibility.

871 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 871 are 1, 13, 67, and 871.The factor pairs of 871 are 1 x 871 and 13 x 67.The proper factors of 871 are 1, 13, and 67 or,if the definition you are using excludes 1, they are 13 and 67.The prime factors of 871 are 13 and 67.The 2 distinct prime factors (listing each prime factor only once) of 871 are 13 and 67.The prime factorization of 871 is 13 x 67.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.

871 and any multiple of 871

Answer: None, it is impossible. No single number has a greatest common factor. A "common factor" is a factor that two or more numbers have in common. The "greatest common factor" is the largest factor that two or more numbers have in common.

Both numbers are not even. If they were, the GCF would be 1742 (871*2) i think it is 5 of the two rear numbers factor

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871 and 1742 have a GCF of 871.

871 and 1742 is one possibility.

871 and 871. If they need to be different, 871 and 1742.

871 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 871 are 1, 13, 67, and 871.The factor pairs of 871 are 1 x 871 and 13 x 67.The proper factors of 871 are 1, 13, and 67 or,if the definition you are using excludes 1, they are 13 and 67.The prime factors of 871 are 13 and 67.The 2 distinct prime factors (listing each prime factor only once) of 871 are 13 and 67.The prime factorization of 871 is 13 x 67.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.

871 and any multiple of 871

871 and 1742 is one possibility.

It is an odd number, so it has no even factors.

Answer: None, it is impossible. No single number has a greatest common factor. A "common factor" is a factor that two or more numbers have in common. The "greatest common factor" is the largest factor that two or more numbers have in common.

You need to compare at least two numbers to find a GCF.

Both numbers are not even. If they were, the GCF would be 1742 (871*2) i think it is 5 of the two rear numbers factor

1742 and 2613

The Least Common Multiple of 78, 96, and 174 is 108576. The prime factors of 78 are 21 31 and 131. The prime factors of 96 are 25 and 31. The prime factors of 174 are 21 and 871. Taking the greatest encountered exponents of each factor and multiplying, you get 25 x 31 x 131 x 871 or 108576.