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What is the greatest common factor of 77 and 121?
The greatest common factor (GCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the GCF of 77 and 121, you can factorize both numbers: 77 = 7 x 11 and 121 = 11 x 11. The common factor between 77 and 121 is 11, which is the greatest common factor of the two numbers.
What are the common factors of 77?
There are no common factors of 77 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. Examples: The common factors of 14 and 77 are 1 and 7. The common factors of 66 and 77 are 1 and 11. The common factors of 77 and 154 are 1, 7, 11, and 77.
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.
What are the common factors of 42 and 77?
The common factors of 42 and 77 are: 1 and 7
What are the common factors of 33 and 77?
The common factors of 33 and 77 are 1 and 11
