What is the Greatest Common Factor of 85345 and 85361?

Greatest common factor (GCF) of 85345 and 85361 is 1.

GCF(85345,85361) = 1

We will now calculate the prime factors of 85345 and 85361, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85345 and 85361.

How to find the GCF of 85345 and 85361?

We will first find the prime factorization of 85345 and 85361. After we will calculate the factors of 85345 and 85361 and find the biggest common factor number .

Step-1: Prime Factorization of 85345

Prime factors of 85345 are 5, 13, 101. Prime factorization of 85345 in exponential form is:

85345 = 5¹ × 13² × 101¹

Step-2: Prime Factorization of 85361

Prime factors of 85361 are 85361. Prime factorization of 85361 in exponential form is:

85361 = 85361¹

Step-3: Factors of 85345

List of positive integer factors of 85345 that divides 85345 without a remainder.

1, 5, 13, 65, 101, 169, 505, 845, 1313, 6565, 17069

Step-4: Factors of 85361

List of positive integer factors of 85361 that divides 85345 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85345 and 85361. The biggest common factor number is the GCF number.
So the greatest common factor 85345 and 85361 is 1.

Also check out the Least Common Multiple of 85345 and 85361