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What is the greatest common factor of 385 and 847?
Factors of 385: 1, 5, 7, 11, 35, 55, 77, 385.Factors of 847: 1, 7, 11, 77, 121, 847.GCF (385, 847) = 77
What is the greatest common factor of 77 and 385?
Since 77 is a factor of 385, it is automatically the GCF.
What are the factors and prime factors of 385?
385 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 8 factors of 385 are 1, 5, 7, 11, 35, 55, 77, and 385.The factor pairs of 385 are 1 x 385, 5 x 77, 7 x 55, and 11 x 35.The proper factors of 385 are 1, 5, 7, 11, 35, 55, and 77 or,if the definition you are using excludes 1, they are 5, 7, 11, 35, 55, and 77.The prime factors of 385 are 5, 7, and 11.The 3 distinct prime factors (listing each prime factor only once) of 385 are 5, 7, and 11.The prime factorization of 385 is 5 x 7 x 11.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 Greatest common factors of 49 and 77?
Common factors of 49 and 77 are: 1 and 7.
What is the greatest common factor of 77?
There is not a greatest common factor of a single number, such as 77, 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 77 are 1, 7, 11, and 77. The prime factors of 77 are 7 and 11. Examples: The greatest common factor of 63 and 77 is 7. The greatest common factor of 74 and 77 is 1. The greatest common factor of 77 and 121 is 11.
Greatest common factor of 42 and 165?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 42 and 385 is 7
What is the greatest common factor of 33 55 and 77?
The factors of 33 include 1,3,11,33The factors of 55 include 1,5,11,55The factors of 77 include 1,7,11,77Therefore the greatest common factor of 33, 55 and 77 is 11.
What is the greatest common factor of 77 and 121?
The greatest common factor of 77 and 121 is 11.Factors of 77: 1 7 11 77 Factors of 121: 1 11121The GCF is 11.
What is the greatest common factor of 35 and 77?
The GCF of 35 and 77 is 7One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 35 are 1, 5, 7, and 35.The factors of 77 are 1, 7, 11, and 77.The common factors are 1 and 7. Therefore, the greatest common factor is 7.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 35 are 5 and 7.The prime factors of 77 are 7 and 11.The prime factors in common are a single 7, so the greatest common factor is 7.
What is the greatest common factor of 15and77?
Factors of 15: 1,3,5,15 Factors of 77: 1,7,11,77 Greatest common factor: 1
What are the factors of 385?
The positive integer factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385 Each pair of factors below, when multiplied, equals 385: (1, 385) (5, 77) (7, 55) (11, 35)
What is the greatest common factor of 28 and 77?
The greatest common factor of 28 and 77 is 7.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 28 are 1, 2, 4, 7, 14, and 28.The factors of 77 are 1, 7, 11, and 77.The common factors are 1 and 7. Therefore, the greatest common factor is 7.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 28 are 2, 2, and 7.The prime factors of 77 are 7 and 11.The prime factors in common are a single 7, so the greatest common factor is 7.Summary of results:The common factors are 1 and 7.The greatest common factor is 7.
