What is the Greatest Common Factor of 86898 and 86913?

Greatest common factor (GCF) of 86898 and 86913 is 3.

GCF(86898,86913) = 3

We will now calculate the prime factors of 86898 and 86913, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86898 and 86913.

How to find the GCF of 86898 and 86913?

We will first find the prime factorization of 86898 and 86913. After we will calculate the factors of 86898 and 86913 and find the biggest common factor number .

Step-1: Prime Factorization of 86898

Prime factors of 86898 are 2, 3, 7, 2069. Prime factorization of 86898 in exponential form is:

86898 = 2¹ × 3¹ × 7¹ × 2069¹

Step-2: Prime Factorization of 86913

Prime factors of 86913 are 3, 29, 37. Prime factorization of 86913 in exponential form is:

86913 = 3⁴ × 29¹ × 37¹

Step-3: Factors of 86898

List of positive integer factors of 86898 that divides 86898 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 2069, 4138, 6207, 12414, 14483, 28966, 43449

Step-4: Factors of 86913

List of positive integer factors of 86913 that divides 86898 without a remainder.

1, 3, 9, 27, 29, 37, 81, 87, 111, 261, 333, 783, 999, 1073, 2349, 2997, 3219, 9657, 28971

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86898 and 86913. The biggest common factor number is the GCF number.
So the greatest common factor 86898 and 86913 is 3.

Also check out the Least Common Multiple of 86898 and 86913