What is the Greatest Common Factor of 21229 and 21241?

Greatest common factor (GCF) of 21229 and 21241 is 1.

GCF(21229,21241) = 1

We will now calculate the prime factors of 21229 and 21241, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21229 and 21241.

How to find the GCF of 21229 and 21241?

We will first find the prime factorization of 21229 and 21241. After we will calculate the factors of 21229 and 21241 and find the biggest common factor number .

Step-1: Prime Factorization of 21229

Prime factors of 21229 are 13, 23, 71. Prime factorization of 21229 in exponential form is:

21229 = 13¹ × 23¹ × 71¹

Step-2: Prime Factorization of 21241

Prime factors of 21241 are 11, 1931. Prime factorization of 21241 in exponential form is:

21241 = 11¹ × 1931¹

Step-3: Factors of 21229

List of positive integer factors of 21229 that divides 21229 without a remainder.

1, 13, 23, 71, 299, 923, 1633

Step-4: Factors of 21241

List of positive integer factors of 21241 that divides 21229 without a remainder.

1, 11, 1931

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21229 and 21241. The biggest common factor number is the GCF number.
So the greatest common factor 21229 and 21241 is 1.

Also check out the Least Common Multiple of 21229 and 21241