What is the Greatest Common Factor of 53521 and 53530?

Greatest common factor (GCF) of 53521 and 53530 is 1.

GCF(53521,53530) = 1

We will now calculate the prime factors of 53521 and 53530, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53521 and 53530.

How to find the GCF of 53521 and 53530?

We will first find the prime factorization of 53521 and 53530. After we will calculate the factors of 53521 and 53530 and find the biggest common factor number .

Step-1: Prime Factorization of 53521

Prime factors of 53521 are 13, 23, 179. Prime factorization of 53521 in exponential form is:

53521 = 13¹ × 23¹ × 179¹

Step-2: Prime Factorization of 53530

Prime factors of 53530 are 2, 5, 53, 101. Prime factorization of 53530 in exponential form is:

53530 = 2¹ × 5¹ × 53¹ × 101¹

Step-3: Factors of 53521

List of positive integer factors of 53521 that divides 53521 without a remainder.

1, 13, 23, 179, 299, 2327, 4117

Step-4: Factors of 53530

List of positive integer factors of 53530 that divides 53521 without a remainder.

1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 1010, 5353, 10706, 26765

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53521 and 53530. The biggest common factor number is the GCF number.
So the greatest common factor 53521 and 53530 is 1.

Also check out the Least Common Multiple of 53521 and 53530