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GCF(83, 61) = 1.

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Q: What is the greatest common factor of 83 and 61?
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What is the greatest common factor of 5p?

There is not a greatest common factor of a single number, such as 5p, because there cannot be a greatest 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.The factors of 5p are 1, 5, p, and 5p.Examples:The greatest common factor of 5p and 30p is 5p.The greatest common factor of 5p and 43p is p.The greatest common factor of 5p and 83 is 1, unless p is a multiple of 83, in which case the greatest common factor is 83.


What are the greatest common factor between 75 and 83?

The GCF is 1.


What is the greatest common factor of 21 56 and 84?

The GCF is 7.


What are the factors and prime factors of 249?

249 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 4 factors of 249 are 1, 3, 83, and 249.The factor pairs of 249 are 1 x 249 and 3 x 83.The proper factors of 249 are 1, 3, and 83 or,if the definition you are using excludes 1, they are 3 and 83.The prime factors of 249 are 3 and 83.The 2 distinct prime factors (listing each prime factor only once) of 249 are 3 and 83.The prime factorization of 249 is 3 x 83.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 is the greatest common factor of 280 AND 332?

Oh, what a happy little question! To find the greatest common factor of 280 and 332, we can first list the factors of each number. The factors of 280 are 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, and 280, while the factors of 332 are 1, 2, 4, 83, 166, and 332. The greatest common factor is the largest number that appears in both lists, which in this case is 4.