What is the Greatest Common Factor of 85717 and 85735?

Greatest common factor (GCF) of 85717 and 85735 is 1.

GCF(85717,85735) = 1

We will now calculate the prime factors of 85717 and 85735, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85717 and 85735.

How to find the GCF of 85717 and 85735?

We will first find the prime factorization of 85717 and 85735. After we will calculate the factors of 85717 and 85735 and find the biggest common factor number .

Step-1: Prime Factorization of 85717

Prime factors of 85717 are 85717. Prime factorization of 85717 in exponential form is:

85717 = 85717¹

Step-2: Prime Factorization of 85735

Prime factors of 85735 are 5, 13, 1319. Prime factorization of 85735 in exponential form is:

85735 = 5¹ × 13¹ × 1319¹

Step-3: Factors of 85717

List of positive integer factors of 85717 that divides 85717 without a remainder.

Step-4: Factors of 85735

List of positive integer factors of 85735 that divides 85717 without a remainder.

1, 5, 13, 65, 1319, 6595, 17147

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85717 and 85735. The biggest common factor number is the GCF number.
So the greatest common factor 85717 and 85735 is 1.

Also check out the Least Common Multiple of 85717 and 85735