What is the Greatest Common Factor of 83265 and 83281?

Greatest common factor (GCF) of 83265 and 83281 is 1.

GCF(83265,83281) = 1

We will now calculate the prime factors of 83265 and 83281, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83265 and 83281.

How to find the GCF of 83265 and 83281?

We will first find the prime factorization of 83265 and 83281. After we will calculate the factors of 83265 and 83281 and find the biggest common factor number .

Step-1: Prime Factorization of 83265

Prime factors of 83265 are 3, 5, 7, 13, 61. Prime factorization of 83265 in exponential form is:

83265 = 3¹ × 5¹ × 7¹ × 13¹ × 61¹

Step-2: Prime Factorization of 83281

Prime factors of 83281 are 11, 67, 113. Prime factorization of 83281 in exponential form is:

83281 = 11¹ × 67¹ × 113¹

Step-3: Factors of 83265

List of positive integer factors of 83265 that divides 83265 without a remainder.

1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 793, 915, 1281, 1365, 2135, 2379, 3965, 5551, 6405, 11895, 16653, 27755

Step-4: Factors of 83281

List of positive integer factors of 83281 that divides 83265 without a remainder.

1, 11, 67, 113, 737, 1243, 7571

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83265 and 83281. The biggest common factor number is the GCF number.
So the greatest common factor 83265 and 83281 is 1.

Also check out the Least Common Multiple of 83265 and 83281