What is the Greatest Common Factor of 27316 and 27320?

Greatest common factor (GCF) of 27316 and 27320 is 4.

GCF(27316,27320) = 4

We will now calculate the prime factors of 27316 and 27320, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27316 and 27320.

How to find the GCF of 27316 and 27320?

We will first find the prime factorization of 27316 and 27320. After we will calculate the factors of 27316 and 27320 and find the biggest common factor number .

Step-1: Prime Factorization of 27316

Prime factors of 27316 are 2, 6829. Prime factorization of 27316 in exponential form is:

27316 = 2² × 6829¹

Step-2: Prime Factorization of 27320

Prime factors of 27320 are 2, 5, 683. Prime factorization of 27320 in exponential form is:

27320 = 2³ × 5¹ × 683¹

Step-3: Factors of 27316

List of positive integer factors of 27316 that divides 27316 without a remainder.

1, 2, 4, 6829, 13658

Step-4: Factors of 27320

List of positive integer factors of 27320 that divides 27316 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 5464, 6830, 13660

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27316 and 27320. The biggest common factor number is the GCF number.
So the greatest common factor 27316 and 27320 is 4.

Also check out the Least Common Multiple of 27316 and 27320