What is the Greatest Common Factor of 27056 and 27070?

Greatest common factor (GCF) of 27056 and 27070 is 2.

GCF(27056,27070) = 2

We will now calculate the prime factors of 27056 and 27070, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27056 and 27070.

How to find the GCF of 27056 and 27070?

We will first find the prime factorization of 27056 and 27070. After we will calculate the factors of 27056 and 27070 and find the biggest common factor number .

Step-1: Prime Factorization of 27056

Prime factors of 27056 are 2, 19, 89. Prime factorization of 27056 in exponential form is:

27056 = 2⁴ × 19¹ × 89¹

Step-2: Prime Factorization of 27070

Prime factors of 27070 are 2, 5, 2707. Prime factorization of 27070 in exponential form is:

27070 = 2¹ × 5¹ × 2707¹

Step-3: Factors of 27056

List of positive integer factors of 27056 that divides 27056 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528

Step-4: Factors of 27070

List of positive integer factors of 27070 that divides 27056 without a remainder.

1, 2, 5, 10, 2707, 5414, 13535

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27056 and 27070. The biggest common factor number is the GCF number.
So the greatest common factor 27056 and 27070 is 2.

Also check out the Least Common Multiple of 27056 and 27070