What is the Greatest Common Factor of 4521 and 4525?

Greatest common factor (GCF) of 4521 and 4525 is 1.

GCF(4521,4525) = 1

We will now calculate the prime factors of 4521 and 4525, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4521 and 4525.

How to find the GCF of 4521 and 4525?

We will first find the prime factorization of 4521 and 4525. After we will calculate the factors of 4521 and 4525 and find the biggest common factor number .

Step-1: Prime Factorization of 4521

Prime factors of 4521 are 3, 11, 137. Prime factorization of 4521 in exponential form is:

4521 = 3¹ × 11¹ × 137¹

Step-2: Prime Factorization of 4525

Prime factors of 4525 are 5, 181. Prime factorization of 4525 in exponential form is:

4525 = 5² × 181¹

Step-3: Factors of 4521

List of positive integer factors of 4521 that divides 4521 without a remainder.

1, 3, 11, 33, 137, 411, 1507

Step-4: Factors of 4525

List of positive integer factors of 4525 that divides 4521 without a remainder.

1, 5, 25, 181, 905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4521 and 4525. The biggest common factor number is the GCF number.
So the greatest common factor 4521 and 4525 is 1.

Also check out the Least Common Multiple of 4521 and 4525