What is the Greatest Common Factor of 83239 and 83258?

Greatest common factor (GCF) of 83239 and 83258 is 19.

GCF(83239,83258) = 19

We will now calculate the prime factors of 83239 and 83258, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83239 and 83258.

How to find the GCF of 83239 and 83258?

We will first find the prime factorization of 83239 and 83258. After we will calculate the factors of 83239 and 83258 and find the biggest common factor number .

Step-1: Prime Factorization of 83239

Prime factors of 83239 are 13, 19, 337. Prime factorization of 83239 in exponential form is:

83239 = 13¹ × 19¹ × 337¹

Step-2: Prime Factorization of 83258

Prime factors of 83258 are 2, 7, 19, 313. Prime factorization of 83258 in exponential form is:

83258 = 2¹ × 7¹ × 19¹ × 313¹

Step-3: Factors of 83239

List of positive integer factors of 83239 that divides 83239 without a remainder.

1, 13, 19, 247, 337, 4381, 6403

Step-4: Factors of 83258

List of positive integer factors of 83258 that divides 83239 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266, 313, 626, 2191, 4382, 5947, 11894, 41629

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83239 and 83258. The biggest common factor number is the GCF number.
So the greatest common factor 83239 and 83258 is 19.

Also check out the Least Common Multiple of 83239 and 83258