What is the Greatest Common Factor of 85479 and 85494?

Greatest common factor (GCF) of 85479 and 85494 is 3.

GCF(85479,85494) = 3

We will now calculate the prime factors of 85479 and 85494, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85479 and 85494.

How to find the GCF of 85479 and 85494?

We will first find the prime factorization of 85479 and 85494. After we will calculate the factors of 85479 and 85494 and find the biggest common factor number .

Step-1: Prime Factorization of 85479

Prime factors of 85479 are 3, 28493. Prime factorization of 85479 in exponential form is:

85479 = 3¹ × 28493¹

Step-2: Prime Factorization of 85494

Prime factors of 85494 are 2, 3, 14249. Prime factorization of 85494 in exponential form is:

85494 = 2¹ × 3¹ × 14249¹

Step-3: Factors of 85479

List of positive integer factors of 85479 that divides 85479 without a remainder.

1, 3, 28493

Step-4: Factors of 85494

List of positive integer factors of 85494 that divides 85479 without a remainder.

1, 2, 3, 6, 14249, 28498, 42747

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85479 and 85494. The biggest common factor number is the GCF number.
So the greatest common factor 85479 and 85494 is 3.

Also check out the Least Common Multiple of 85479 and 85494