What is the Greatest Common Factor of 70521 and 70529?

Greatest common factor (GCF) of 70521 and 70529 is 1.

GCF(70521,70529) = 1

We will now calculate the prime factors of 70521 and 70529, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70521 and 70529.

How to find the GCF of 70521 and 70529?

We will first find the prime factorization of 70521 and 70529. After we will calculate the factors of 70521 and 70529 and find the biggest common factor number .

Step-1: Prime Factorization of 70521

Prime factors of 70521 are 3, 11, 2137. Prime factorization of 70521 in exponential form is:

70521 = 3¹ × 11¹ × 2137¹

Step-2: Prime Factorization of 70529

Prime factors of 70529 are 70529. Prime factorization of 70529 in exponential form is:

70529 = 70529¹

Step-3: Factors of 70521

List of positive integer factors of 70521 that divides 70521 without a remainder.

1, 3, 11, 33, 2137, 6411, 23507

Step-4: Factors of 70529

List of positive integer factors of 70529 that divides 70521 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70521 and 70529. The biggest common factor number is the GCF number.
So the greatest common factor 70521 and 70529 is 1.

Also check out the Least Common Multiple of 70521 and 70529