What is the Greatest Common Factor of 37557 and 37569?

Greatest common factor (GCF) of 37557 and 37569 is 3.

GCF(37557,37569) = 3

We will now calculate the prime factors of 37557 and 37569, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37557 and 37569.

How to find the GCF of 37557 and 37569?

We will first find the prime factorization of 37557 and 37569. After we will calculate the factors of 37557 and 37569 and find the biggest common factor number .

Step-1: Prime Factorization of 37557

Prime factors of 37557 are 3, 13, 107. Prime factorization of 37557 in exponential form is:

37557 = 3³ × 13¹ × 107¹

Step-2: Prime Factorization of 37569

Prime factors of 37569 are 3, 7, 1789. Prime factorization of 37569 in exponential form is:

37569 = 3¹ × 7¹ × 1789¹

Step-3: Factors of 37557

List of positive integer factors of 37557 that divides 37557 without a remainder.

1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 2889, 4173, 12519

Step-4: Factors of 37569

List of positive integer factors of 37569 that divides 37557 without a remainder.

1, 3, 7, 21, 1789, 5367, 12523

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37557 and 37569. The biggest common factor number is the GCF number.
So the greatest common factor 37557 and 37569 is 3.

Also check out the Least Common Multiple of 37557 and 37569