The GCF is 1.
42 is the greatest factor of 42.
the answer is 1 because 41 is a prime number, so it is automatically 1.
There is neither a greatest common factor nor common factors of a single number, such as 820 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 820 are 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, and 820. The prime factors of 820 are 2, 2, 5, and 41. Examples: The common factors of 16 and 820 are 1, 2, and 4; the greatest common factor is 4. The common factor of 21 and 820 is 1; the greatest common factor is 1. The common factors of 615 and 820 are 1, 5, 41, and 205; the greatest common factor is 205.
The factors of 82 are: 1, 2, 41, 82The factors of 122 are: 1, 2, 61, 122The common factors are: 1, 2The Greatest Common Factor (GCF) is: 2
the greatest common factor for 60 and 2 is 1
Factors of 68: 1, 2, 4, 17, 34, 68Factors of 82: 1, 2, 41, 82GCF (68, 82) = 2
The greatest common factor is 2
The Greatest Common Factor of 12 and 10 is 2.
Since 2 is a factor of 4a and the largest factor of 2 is 2, and thus the greatest common factor cannot be larger than 2, the greatest common factor is 2.
Answer: 2Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 38 are 1, 2, 19, and 38.The factors of 82 are 1, 2, 41, and 82.The common factors are 1 and 2. Therefore, the greatest common factor is 2.
The greatest common factor of 2 and 8 is 2
The Greatest Common Factor (GCF) is: 2