What is the Greatest Common Factor of 27517 and 27528?

Greatest common factor (GCF) of 27517 and 27528 is 1.

GCF(27517,27528) = 1

We will now calculate the prime factors of 27517 and 27528, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27517 and 27528.

How to find the GCF of 27517 and 27528?

We will first find the prime factorization of 27517 and 27528. After we will calculate the factors of 27517 and 27528 and find the biggest common factor number .

Step-1: Prime Factorization of 27517

Prime factors of 27517 are 7, 3931. Prime factorization of 27517 in exponential form is:

27517 = 7¹ × 3931¹

Step-2: Prime Factorization of 27528

Prime factors of 27528 are 2, 3, 31, 37. Prime factorization of 27528 in exponential form is:

27528 = 2³ × 3¹ × 31¹ × 37¹

Step-3: Factors of 27517

List of positive integer factors of 27517 that divides 27517 without a remainder.

1, 7, 3931

Step-4: Factors of 27528

List of positive integer factors of 27528 that divides 27517 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 9176, 13764

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27517 and 27528. The biggest common factor number is the GCF number.
So the greatest common factor 27517 and 27528 is 1.

Also check out the Least Common Multiple of 27517 and 27528