What is the Greatest Common Factor of 84613 and 84621?

Greatest common factor (GCF) of 84613 and 84621 is 1.

GCF(84613,84621) = 1

We will now calculate the prime factors of 84613 and 84621, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84613 and 84621.

How to find the GCF of 84613 and 84621?

We will first find the prime factorization of 84613 and 84621. After we will calculate the factors of 84613 and 84621 and find the biggest common factor number .

Step-1: Prime Factorization of 84613

Prime factors of 84613 are 191, 443. Prime factorization of 84613 in exponential form is:

84613 = 191¹ × 443¹

Step-2: Prime Factorization of 84621

Prime factors of 84621 are 3, 67, 421. Prime factorization of 84621 in exponential form is:

84621 = 3¹ × 67¹ × 421¹

Step-3: Factors of 84613

List of positive integer factors of 84613 that divides 84613 without a remainder.

1, 191, 443

Step-4: Factors of 84621

List of positive integer factors of 84621 that divides 84613 without a remainder.

1, 3, 67, 201, 421, 1263, 28207

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84613 and 84621. The biggest common factor number is the GCF number.
So the greatest common factor 84613 and 84621 is 1.

Also check out the Least Common Multiple of 84613 and 84621