The Greatest Common Factor is one.
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
The GCF is 5.
The greatest common factor of 34 and 85 is 17.The factors of 34 are: 1, 2, 17, 34The factors of 85 are: 1, 5, 17, 85The common factors are: 1, 17The Greatest Common Factor: GCF = 17
It is: 17
17
The factors of 34 are: 1, 2, 17, 34The factors of 85 are: 1, 5, 17, 85The common factors are: 1, 17The Greatest Common Factor (GCF) is: 17
One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 85 are 1, 5, 17, and 85. The factors of 145 are 1, 5, 29, and 145. The common factors are 1 and 5. Therefore, the greatest common factor is 5. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 85 are 5 and 17. The prime factors of 145 are 5 and 29. The prime factors in common are a single 5, so the greatest common factor is 5.
The GCF is 5.
There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor unless if you are asking what's the greatest factor of 85 then no there's not a gfc.
The GCF of 85 and 155 is 5. 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 both numbers have in common. 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 85 are 1, 5, 17, and 85. The factors of 155 are 1, 5, 31, and 155. The common factors are 1 and 5. Therefore, the greatest common factor is 5.
There is no common factor other than 1
The GCF is 5.