What is the Greatest Common Factor of 67521 and 67532?

Greatest common factor (GCF) of 67521 and 67532 is 1.

GCF(67521,67532) = 1

We will now calculate the prime factors of 67521 and 67532, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67521 and 67532.

How to find the GCF of 67521 and 67532?

We will first find the prime factorization of 67521 and 67532. After we will calculate the factors of 67521 and 67532 and find the biggest common factor number .

Step-1: Prime Factorization of 67521

Prime factors of 67521 are 3, 71, 317. Prime factorization of 67521 in exponential form is:

67521 = 3¹ × 71¹ × 317¹

Step-2: Prime Factorization of 67532

Prime factors of 67532 are 2, 16883. Prime factorization of 67532 in exponential form is:

67532 = 2² × 16883¹

Step-3: Factors of 67521

List of positive integer factors of 67521 that divides 67521 without a remainder.

1, 3, 71, 213, 317, 951, 22507

Step-4: Factors of 67532

List of positive integer factors of 67532 that divides 67521 without a remainder.

1, 2, 4, 16883, 33766

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67521 and 67532. The biggest common factor number is the GCF number.
So the greatest common factor 67521 and 67532 is 1.

Also check out the Least Common Multiple of 67521 and 67532