What is the Greatest Common Factor of 85821 and 85837?

Greatest common factor (GCF) of 85821 and 85837 is 1.

GCF(85821,85837) = 1

We will now calculate the prime factors of 85821 and 85837, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85821 and 85837.

How to find the GCF of 85821 and 85837?

We will first find the prime factorization of 85821 and 85837. After we will calculate the factors of 85821 and 85837 and find the biggest common factor number .

Step-1: Prime Factorization of 85821

Prime factors of 85821 are 3, 28607. Prime factorization of 85821 in exponential form is:

85821 = 3¹ × 28607¹

Step-2: Prime Factorization of 85837

Prime factors of 85837 are 85837. Prime factorization of 85837 in exponential form is:

85837 = 85837¹

Step-3: Factors of 85821

List of positive integer factors of 85821 that divides 85821 without a remainder.

1, 3, 28607

Step-4: Factors of 85837

List of positive integer factors of 85837 that divides 85821 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85821 and 85837. The biggest common factor number is the GCF number.
So the greatest common factor 85821 and 85837 is 1.

Also check out the Least Common Multiple of 85821 and 85837