What is the Greatest Common Factor of 84427 and 84432?

Greatest common factor (GCF) of 84427 and 84432 is 1.

GCF(84427,84432) = 1

We will now calculate the prime factors of 84427 and 84432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84427 and 84432.

How to find the GCF of 84427 and 84432?

We will first find the prime factorization of 84427 and 84432. After we will calculate the factors of 84427 and 84432 and find the biggest common factor number .

Step-1: Prime Factorization of 84427

Prime factors of 84427 are 7, 1723. Prime factorization of 84427 in exponential form is:

84427 = 7² × 1723¹

Step-2: Prime Factorization of 84432

Prime factors of 84432 are 2, 3, 1759. Prime factorization of 84432 in exponential form is:

84432 = 2⁴ × 3¹ × 1759¹

Step-3: Factors of 84427

List of positive integer factors of 84427 that divides 84427 without a remainder.

1, 7, 49, 1723, 12061

Step-4: Factors of 84432

List of positive integer factors of 84432 that divides 84427 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1759, 3518, 5277, 7036, 10554, 14072, 21108, 28144, 42216

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84427 and 84432. The biggest common factor number is the GCF number.
So the greatest common factor 84427 and 84432 is 1.

Also check out the Least Common Multiple of 84427 and 84432