What is the Greatest Common Factor of 76521 and 76525?

Greatest common factor (GCF) of 76521 and 76525 is 1.

GCF(76521,76525) = 1

We will now calculate the prime factors of 76521 and 76525, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76521 and 76525.

How to find the GCF of 76521 and 76525?

We will first find the prime factorization of 76521 and 76525. After we will calculate the factors of 76521 and 76525 and find the biggest common factor number .

Step-1: Prime Factorization of 76521

Prime factors of 76521 are 3, 23, 1109. Prime factorization of 76521 in exponential form is:

76521 = 3¹ × 23¹ × 1109¹

Step-2: Prime Factorization of 76525

Prime factors of 76525 are 5, 3061. Prime factorization of 76525 in exponential form is:

76525 = 5² × 3061¹

Step-3: Factors of 76521

List of positive integer factors of 76521 that divides 76521 without a remainder.

1, 3, 23, 69, 1109, 3327, 25507

Step-4: Factors of 76525

List of positive integer factors of 76525 that divides 76521 without a remainder.

1, 5, 25, 3061, 15305

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76521 and 76525. The biggest common factor number is the GCF number.
So the greatest common factor 76521 and 76525 is 1.

Also check out the Least Common Multiple of 76521 and 76525