What is the Greatest Common Factor of 1085 and 1093?

Greatest common factor (GCF) of 1085 and 1093 is 1.

GCF(1085,1093) = 1

We will now calculate the prime factors of 1085 and 1093, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 1085 and 1093.

How to find the GCF of 1085 and 1093?

We will first find the prime factorization of 1085 and 1093. After we will calculate the factors of 1085 and 1093 and find the biggest common factor number .

Step-1: Prime Factorization of 1085

Prime factors of 1085 are 5, 7, 31. Prime factorization of 1085 in exponential form is:

1085 = 5¹ × 7¹ × 31¹

Step-2: Prime Factorization of 1093

Prime factors of 1093 are 1093. Prime factorization of 1093 in exponential form is:

1093 = 1093¹

Step-3: Factors of 1085

List of positive integer factors of 1085 that divides 1085 without a remainder.

1, 5, 7, 31, 35, 155, 217

Step-4: Factors of 1093

List of positive integer factors of 1093 that divides 1085 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 1085 and 1093. The biggest common factor number is the GCF number.
So the greatest common factor 1085 and 1093 is 1.

Also check out the Least Common Multiple of 1085 and 1093