What is the Greatest Common Factor of 85496 and 85508?

Greatest common factor (GCF) of 85496 and 85508 is 4.

GCF(85496,85508) = 4

We will now calculate the prime factors of 85496 and 85508, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85496 and 85508.

How to find the GCF of 85496 and 85508?

We will first find the prime factorization of 85496 and 85508. After we will calculate the factors of 85496 and 85508 and find the biggest common factor number .

Step-1: Prime Factorization of 85496

Prime factors of 85496 are 2, 10687. Prime factorization of 85496 in exponential form is:

85496 = 2³ × 10687¹

Step-2: Prime Factorization of 85508

Prime factors of 85508 are 2, 21377. Prime factorization of 85508 in exponential form is:

85508 = 2² × 21377¹

Step-3: Factors of 85496

List of positive integer factors of 85496 that divides 85496 without a remainder.

1, 2, 4, 8, 10687, 21374, 42748

Step-4: Factors of 85508

List of positive integer factors of 85508 that divides 85496 without a remainder.

1, 2, 4, 21377, 42754

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85496 and 85508. The biggest common factor number is the GCF number.
So the greatest common factor 85496 and 85508 is 4.

Also check out the Least Common Multiple of 85496 and 85508