What is the Greatest Common Factor of 83439 and 83455?

Greatest common factor (GCF) of 83439 and 83455 is 1.

GCF(83439,83455) = 1

We will now calculate the prime factors of 83439 and 83455, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83439 and 83455.

How to find the GCF of 83439 and 83455?

We will first find the prime factorization of 83439 and 83455. After we will calculate the factors of 83439 and 83455 and find the biggest common factor number .

Step-1: Prime Factorization of 83439

Prime factors of 83439 are 3, 73, 127. Prime factorization of 83439 in exponential form is:

83439 = 3² × 73¹ × 127¹

Step-2: Prime Factorization of 83455

Prime factors of 83455 are 5, 16691. Prime factorization of 83455 in exponential form is:

83455 = 5¹ × 16691¹

Step-3: Factors of 83439

List of positive integer factors of 83439 that divides 83439 without a remainder.

1, 3, 9, 73, 127, 219, 381, 657, 1143, 9271, 27813

Step-4: Factors of 83455

List of positive integer factors of 83455 that divides 83439 without a remainder.

1, 5, 16691

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83439 and 83455. The biggest common factor number is the GCF number.
So the greatest common factor 83439 and 83455 is 1.

Also check out the Least Common Multiple of 83439 and 83455