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The GCF of 56 and 71 is 1.
Hint: If the larger number is a Prime number (no factors except 1 and itself such as 71) then the GCF will always be 1.
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What are the common factors and greatest common factor of 11?
There is neither a greatest common factor nor common factors of a single number, such as 11, 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.The factors of 11 are 1 and 11.The prime factor of 11 is 11; it is a prime number.Examples:The common factors of 11 and 44 are 1 and 11; the greatest common factor is 11.The common factors of 11 and 56 are only 1; the greatest common factor is 1.The common factors of 11 and 71 are only 1; the greatest common factor is 1.The common factors of 11 and 132 are 1 and 11; the greatest common factor is 11.The common factors of 8, 11, and 33 are only 1; the greatest common factor is 1.* because 11 is a prime number there is no common factor just it self !
What is the greatest common factor of 15 and 71?
The GCF of 15 and 71 is 1.
What is the greatest common factor of 76 and 92?
The greatest common factor for 71 and 92 is 1.
What is the greatest common factor of 31 and 71?
The GCF is 1.
What is the greatest common factor of 46 and 71?
The GCF is 1.
