What is the Greatest Common Factor of 84590 and 84608?

Greatest common factor (GCF) of 84590 and 84608 is 2.

GCF(84590,84608) = 2

We will now calculate the prime factors of 84590 and 84608, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84590 and 84608.

How to find the GCF of 84590 and 84608?

We will first find the prime factorization of 84590 and 84608. After we will calculate the factors of 84590 and 84608 and find the biggest common factor number .

Step-1: Prime Factorization of 84590

Prime factors of 84590 are 2, 5, 11, 769. Prime factorization of 84590 in exponential form is:

84590 = 2¹ × 5¹ × 11¹ × 769¹

Step-2: Prime Factorization of 84608

Prime factors of 84608 are 2, 661. Prime factorization of 84608 in exponential form is:

84608 = 2⁷ × 661¹

Step-3: Factors of 84590

List of positive integer factors of 84590 that divides 84590 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 769, 1538, 3845, 7690, 8459, 16918, 42295

Step-4: Factors of 84608

List of positive integer factors of 84608 that divides 84590 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 661, 1322, 2644, 5288, 10576, 21152, 42304

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84590 and 84608. The biggest common factor number is the GCF number.
So the greatest common factor 84590 and 84608 is 2.

Also check out the Least Common Multiple of 84590 and 84608