1 and 5
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.
The common factors of 51 and 85 are: 1 and 17.
The common factors of 65 and 85 are: 1 and 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
1 and 5
Prime factor each number and choose the common factors to multiply.85=5x17155=5x315 is the greatest common factor.
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.
The factors of 85 are 1, 5, 17, 85 For them to be common, they need to be compared to another set of factors.
1 and 5
The common factors of 34, 51, and 85 are: 1 and 17
The first step to find the gcf of 85 and 145 is to list the factors of each number. The factors of 85 are 1, 5, 17 and 85. The factors of 145 are 1, 5, 29 and 145. So, the Greatest Common Factor for these numbers is 5 because it divides all them without a remainder.
The common factors of 51 and 85 are: 1 and 17.
The common factors of 65 and 85 are: 1 and 5
32 and 85 share no common factors aside from 1.
the HCF is 5
The common factors are: 1, 5.