What is the Greatest Common Factor of 84253 and 84258?

Greatest common factor (GCF) of 84253 and 84258 is 1.

GCF(84253,84258) = 1

We will now calculate the prime factors of 84253 and 84258, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84253 and 84258.

How to find the GCF of 84253 and 84258?

We will first find the prime factorization of 84253 and 84258. After we will calculate the factors of 84253 and 84258 and find the biggest common factor number .

Step-1: Prime Factorization of 84253

Prime factors of 84253 are 13, 6481. Prime factorization of 84253 in exponential form is:

84253 = 13¹ × 6481¹

Step-2: Prime Factorization of 84258

Prime factors of 84258 are 2, 3, 31, 151. Prime factorization of 84258 in exponential form is:

84258 = 2¹ × 3² × 31¹ × 151¹

Step-3: Factors of 84253

List of positive integer factors of 84253 that divides 84253 without a remainder.

1, 13, 6481

Step-4: Factors of 84258

List of positive integer factors of 84258 that divides 84253 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 279, 302, 453, 558, 906, 1359, 2718, 4681, 9362, 14043, 28086, 42129

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84253 and 84258. The biggest common factor number is the GCF number.
So the greatest common factor 84253 and 84258 is 1.

Also check out the Least Common Multiple of 84253 and 84258