What is the Greatest Common Factor of 21467 and 21477?

Greatest common factor (GCF) of 21467 and 21477 is 1.

GCF(21467,21477) = 1

We will now calculate the prime factors of 21467 and 21477, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21467 and 21477.

How to find the GCF of 21467 and 21477?

We will first find the prime factorization of 21467 and 21477. After we will calculate the factors of 21467 and 21477 and find the biggest common factor number .

Step-1: Prime Factorization of 21467

Prime factors of 21467 are 21467. Prime factorization of 21467 in exponential form is:

21467 = 21467¹

Step-2: Prime Factorization of 21477

Prime factors of 21477 are 3, 7159. Prime factorization of 21477 in exponential form is:

21477 = 3¹ × 7159¹

Step-3: Factors of 21467

List of positive integer factors of 21467 that divides 21467 without a remainder.

Step-4: Factors of 21477

List of positive integer factors of 21477 that divides 21467 without a remainder.

1, 3, 7159

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21467 and 21477. The biggest common factor number is the GCF number.
So the greatest common factor 21467 and 21477 is 1.

Also check out the Least Common Multiple of 21467 and 21477