What is the Greatest Common Factor of 85799 and 85808?

Greatest common factor (GCF) of 85799 and 85808 is 1.

GCF(85799,85808) = 1

We will now calculate the prime factors of 85799 and 85808, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85799 and 85808.

How to find the GCF of 85799 and 85808?

We will first find the prime factorization of 85799 and 85808. After we will calculate the factors of 85799 and 85808 and find the biggest common factor number .

Step-1: Prime Factorization of 85799

Prime factors of 85799 are 7, 17, 103. Prime factorization of 85799 in exponential form is:

85799 = 7² × 17¹ × 103¹

Step-2: Prime Factorization of 85808

Prime factors of 85808 are 2, 31, 173. Prime factorization of 85808 in exponential form is:

85808 = 2⁴ × 31¹ × 173¹

Step-3: Factors of 85799

List of positive integer factors of 85799 that divides 85799 without a remainder.

1, 7, 17, 49, 103, 119, 721, 833, 1751, 5047, 12257

Step-4: Factors of 85808

List of positive integer factors of 85808 that divides 85799 without a remainder.

1, 2, 4, 8, 16, 31, 62, 124, 173, 248, 346, 496, 692, 1384, 2768, 5363, 10726, 21452, 42904

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85799 and 85808. The biggest common factor number is the GCF number.
So the greatest common factor 85799 and 85808 is 1.

Also check out the Least Common Multiple of 85799 and 85808