What is the Greatest Common Factor of 84896 and 84908?

Greatest common factor (GCF) of 84896 and 84908 is 4.

GCF(84896,84908) = 4

We will now calculate the prime factors of 84896 and 84908, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84896 and 84908.

How to find the GCF of 84896 and 84908?

We will first find the prime factorization of 84896 and 84908. After we will calculate the factors of 84896 and 84908 and find the biggest common factor number .

Step-1: Prime Factorization of 84896

Prime factors of 84896 are 2, 7, 379. Prime factorization of 84896 in exponential form is:

84896 = 2⁵ × 7¹ × 379¹

Step-2: Prime Factorization of 84908

Prime factors of 84908 are 2, 21227. Prime factorization of 84908 in exponential form is:

84908 = 2² × 21227¹

Step-3: Factors of 84896

List of positive integer factors of 84896 that divides 84896 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 1516, 2653, 3032, 5306, 6064, 10612, 12128, 21224, 42448

Step-4: Factors of 84908

List of positive integer factors of 84908 that divides 84896 without a remainder.

1, 2, 4, 21227, 42454

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84896 and 84908. The biggest common factor number is the GCF number.
So the greatest common factor 84896 and 84908 is 4.

Also check out the Least Common Multiple of 84896 and 84908