What is the Greatest Common Factor of 83330 and 83349?

Greatest common factor (GCF) of 83330 and 83349 is 1.

GCF(83330,83349) = 1

We will now calculate the prime factors of 83330 and 83349, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83330 and 83349.

How to find the GCF of 83330 and 83349?

We will first find the prime factorization of 83330 and 83349. After we will calculate the factors of 83330 and 83349 and find the biggest common factor number .

Step-1: Prime Factorization of 83330

Prime factors of 83330 are 2, 5, 13, 641. Prime factorization of 83330 in exponential form is:

83330 = 2¹ × 5¹ × 13¹ × 641¹

Step-2: Prime Factorization of 83349

Prime factors of 83349 are 3, 7. Prime factorization of 83349 in exponential form is:

83349 = 3⁵ × 7³

Step-3: Factors of 83330

List of positive integer factors of 83330 that divides 83330 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 3205, 6410, 8333, 16666, 41665

Step-4: Factors of 83349

List of positive integer factors of 83349 that divides 83330 without a remainder.

1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 567, 1029, 1323, 1701, 3087, 3969, 9261, 11907, 27783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83330 and 83349. The biggest common factor number is the GCF number.
So the greatest common factor 83330 and 83349 is 1.

Also check out the Least Common Multiple of 83330 and 83349