What is the Greatest Common Factor of 21041 and 21053?

Greatest common factor (GCF) of 21041 and 21053 is 1.

GCF(21041,21053) = 1

We will now calculate the prime factors of 21041 and 21053, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21041 and 21053.

How to find the GCF of 21041 and 21053?

We will first find the prime factorization of 21041 and 21053. After we will calculate the factors of 21041 and 21053 and find the biggest common factor number .

Step-1: Prime Factorization of 21041

Prime factors of 21041 are 53, 397. Prime factorization of 21041 in exponential form is:

21041 = 53¹ × 397¹

Step-2: Prime Factorization of 21053

Prime factors of 21053 are 37, 569. Prime factorization of 21053 in exponential form is:

21053 = 37¹ × 569¹

Step-3: Factors of 21041

List of positive integer factors of 21041 that divides 21041 without a remainder.

1, 53, 397

Step-4: Factors of 21053

List of positive integer factors of 21053 that divides 21041 without a remainder.

1, 37, 569

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21041 and 21053. The biggest common factor number is the GCF number.
So the greatest common factor 21041 and 21053 is 1.

Also check out the Least Common Multiple of 21041 and 21053