What is the Greatest Common Factor of 85124 and 85143?

Greatest common factor (GCF) of 85124 and 85143 is 1.

GCF(85124,85143) = 1

We will now calculate the prime factors of 85124 and 85143, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85124 and 85143.

How to find the GCF of 85124 and 85143?

We will first find the prime factorization of 85124 and 85143. After we will calculate the factors of 85124 and 85143 and find the biggest common factor number .

Step-1: Prime Factorization of 85124

Prime factors of 85124 are 2, 13, 1637. Prime factorization of 85124 in exponential form is:

85124 = 2² × 13¹ × 1637¹

Step-2: Prime Factorization of 85143

Prime factors of 85143 are 3, 101, 281. Prime factorization of 85143 in exponential form is:

85143 = 3¹ × 101¹ × 281¹

Step-3: Factors of 85124

List of positive integer factors of 85124 that divides 85124 without a remainder.

1, 2, 4, 13, 26, 52, 1637, 3274, 6548, 21281, 42562

Step-4: Factors of 85143

List of positive integer factors of 85143 that divides 85124 without a remainder.

1, 3, 101, 281, 303, 843, 28381

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85124 and 85143. The biggest common factor number is the GCF number.
So the greatest common factor 85124 and 85143 is 1.

Also check out the Least Common Multiple of 85124 and 85143