What is the Greatest Common Factor of 7539 and 7544?

Greatest common factor (GCF) of 7539 and 7544 is 1.

GCF(7539,7544) = 1

We will now calculate the prime factors of 7539 and 7544, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7539 and 7544.

How to find the GCF of 7539 and 7544?

We will first find the prime factorization of 7539 and 7544. After we will calculate the factors of 7539 and 7544 and find the biggest common factor number .

Step-1: Prime Factorization of 7539

Prime factors of 7539 are 3, 7, 359. Prime factorization of 7539 in exponential form is:

7539 = 3¹ × 7¹ × 359¹

Step-2: Prime Factorization of 7544

Prime factors of 7544 are 2, 23, 41. Prime factorization of 7544 in exponential form is:

7544 = 2³ × 23¹ × 41¹

Step-3: Factors of 7539

List of positive integer factors of 7539 that divides 7539 without a remainder.

1, 3, 7, 21, 359, 1077, 2513

Step-4: Factors of 7544

List of positive integer factors of 7544 that divides 7539 without a remainder.

1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7539 and 7544. The biggest common factor number is the GCF number.
So the greatest common factor 7539 and 7544 is 1.

Also check out the Least Common Multiple of 7539 and 7544