What is the Greatest Common Factor of 84645 and 84659?

Greatest common factor (GCF) of 84645 and 84659 is 1.

GCF(84645,84659) = 1

We will now calculate the prime factors of 84645 and 84659, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84645 and 84659.

How to find the GCF of 84645 and 84659?

We will first find the prime factorization of 84645 and 84659. After we will calculate the factors of 84645 and 84659 and find the biggest common factor number .

Step-1: Prime Factorization of 84645

Prime factors of 84645 are 3, 5, 11, 19. Prime factorization of 84645 in exponential form is:

84645 = 3⁴ × 5¹ × 11¹ × 19¹

Step-2: Prime Factorization of 84659

Prime factors of 84659 are 84659. Prime factorization of 84659 in exponential form is:

84659 = 84659¹

Step-3: Factors of 84645

List of positive integer factors of 84645 that divides 84645 without a remainder.

1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 855, 891, 1045, 1485, 1539, 1881, 2565, 3135, 4455, 5643, 7695, 9405, 16929, 28215

Step-4: Factors of 84659

List of positive integer factors of 84659 that divides 84645 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84645 and 84659. The biggest common factor number is the GCF number.
So the greatest common factor 84645 and 84659 is 1.

Also check out the Least Common Multiple of 84645 and 84659