What is the Greatest Common Factor of 88420 and 88439?

Greatest common factor (GCF) of 88420 and 88439 is 1.

GCF(88420,88439) = 1

We will now calculate the prime factors of 88420 and 88439, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88420 and 88439.

How to find the GCF of 88420 and 88439?

We will first find the prime factorization of 88420 and 88439. After we will calculate the factors of 88420 and 88439 and find the biggest common factor number .

Step-1: Prime Factorization of 88420

Prime factors of 88420 are 2, 5, 4421. Prime factorization of 88420 in exponential form is:

88420 = 2² × 5¹ × 4421¹

Step-2: Prime Factorization of 88439

Prime factors of 88439 are 13, 6803. Prime factorization of 88439 in exponential form is:

88439 = 13¹ × 6803¹

Step-3: Factors of 88420

List of positive integer factors of 88420 that divides 88420 without a remainder.

1, 2, 4, 5, 10, 20, 4421, 8842, 17684, 22105, 44210

Step-4: Factors of 88439

List of positive integer factors of 88439 that divides 88420 without a remainder.

1, 13, 6803

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88420 and 88439. The biggest common factor number is the GCF number.
So the greatest common factor 88420 and 88439 is 1.

Also check out the Least Common Multiple of 88420 and 88439