What is the Greatest Common Factor of 86489 and 86498?

Greatest common factor (GCF) of 86489 and 86498 is 1.

GCF(86489,86498) = 1

We will now calculate the prime factors of 86489 and 86498, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86489 and 86498.

How to find the GCF of 86489 and 86498?

We will first find the prime factorization of 86489 and 86498. After we will calculate the factors of 86489 and 86498 and find the biggest common factor number .

Step-1: Prime Factorization of 86489

Prime factors of 86489 are 13, 6653. Prime factorization of 86489 in exponential form is:

86489 = 13¹ × 6653¹

Step-2: Prime Factorization of 86498

Prime factors of 86498 are 2, 61, 709. Prime factorization of 86498 in exponential form is:

86498 = 2¹ × 61¹ × 709¹

Step-3: Factors of 86489

List of positive integer factors of 86489 that divides 86489 without a remainder.

1, 13, 6653

Step-4: Factors of 86498

List of positive integer factors of 86498 that divides 86489 without a remainder.

1, 2, 61, 122, 709, 1418, 43249

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86489 and 86498. The biggest common factor number is the GCF number.
So the greatest common factor 86489 and 86498 is 1.

Also check out the Least Common Multiple of 86489 and 86498