What is the Greatest Common Factor of 53643 and 53663?

Greatest common factor (GCF) of 53643 and 53663 is 1.

GCF(53643,53663) = 1

We will now calculate the prime factors of 53643 and 53663, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53643 and 53663.

How to find the GCF of 53643 and 53663?

We will first find the prime factorization of 53643 and 53663. After we will calculate the factors of 53643 and 53663 and find the biggest common factor number .

Step-1: Prime Factorization of 53643

Prime factors of 53643 are 3, 17881. Prime factorization of 53643 in exponential form is:

53643 = 3¹ × 17881¹

Step-2: Prime Factorization of 53663

Prime factors of 53663 are 103, 521. Prime factorization of 53663 in exponential form is:

53663 = 103¹ × 521¹

Step-3: Factors of 53643

List of positive integer factors of 53643 that divides 53643 without a remainder.

1, 3, 17881

Step-4: Factors of 53663

List of positive integer factors of 53663 that divides 53643 without a remainder.

1, 103, 521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53643 and 53663. The biggest common factor number is the GCF number.
So the greatest common factor 53643 and 53663 is 1.

Also check out the Least Common Multiple of 53643 and 53663