What is the Greatest Common Factor of 27504 and 27516?

Greatest common factor (GCF) of 27504 and 27516 is 12.

GCF(27504,27516) = 12

We will now calculate the prime factors of 27504 and 27516, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27504 and 27516.

How to find the GCF of 27504 and 27516?

We will first find the prime factorization of 27504 and 27516. After we will calculate the factors of 27504 and 27516 and find the biggest common factor number .

Step-1: Prime Factorization of 27504

Prime factors of 27504 are 2, 3, 191. Prime factorization of 27504 in exponential form is:

27504 = 2⁴ × 3² × 191¹

Step-2: Prime Factorization of 27516

Prime factors of 27516 are 2, 3, 2293. Prime factorization of 27516 in exponential form is:

27516 = 2² × 3¹ × 2293¹

Step-3: Factors of 27504

List of positive integer factors of 27504 that divides 27504 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 9168, 13752

Step-4: Factors of 27516

List of positive integer factors of 27516 that divides 27504 without a remainder.

1, 2, 3, 4, 6, 12, 2293, 4586, 6879, 9172, 13758

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27504 and 27516. The biggest common factor number is the GCF number.
So the greatest common factor 27504 and 27516 is 12.

Also check out the Least Common Multiple of 27504 and 27516