What is the Greatest Common Factor of 85073 and 85090?

Greatest common factor (GCF) of 85073 and 85090 is 1.

GCF(85073,85090) = 1

We will now calculate the prime factors of 85073 and 85090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85073 and 85090.

How to find the GCF of 85073 and 85090?

We will first find the prime factorization of 85073 and 85090. After we will calculate the factors of 85073 and 85090 and find the biggest common factor number .

Step-1: Prime Factorization of 85073

Prime factors of 85073 are 241, 353. Prime factorization of 85073 in exponential form is:

85073 = 241¹ × 353¹

Step-2: Prime Factorization of 85090

Prime factors of 85090 are 2, 5, 67, 127. Prime factorization of 85090 in exponential form is:

85090 = 2¹ × 5¹ × 67¹ × 127¹

Step-3: Factors of 85073

List of positive integer factors of 85073 that divides 85073 without a remainder.

1, 241, 353

Step-4: Factors of 85090

List of positive integer factors of 85090 that divides 85073 without a remainder.

1, 2, 5, 10, 67, 127, 134, 254, 335, 635, 670, 1270, 8509, 17018, 42545

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85073 and 85090. The biggest common factor number is the GCF number.
So the greatest common factor 85073 and 85090 is 1.

Also check out the Least Common Multiple of 85073 and 85090