What is the Greatest Common Factor of 29409 and 29421?

Greatest common factor (GCF) of 29409 and 29421 is 3.

GCF(29409,29421) = 3

We will now calculate the prime factors of 29409 and 29421, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29409 and 29421.

How to find the GCF of 29409 and 29421?

We will first find the prime factorization of 29409 and 29421. After we will calculate the factors of 29409 and 29421 and find the biggest common factor number .

Step-1: Prime Factorization of 29409

Prime factors of 29409 are 3, 9803. Prime factorization of 29409 in exponential form is:

29409 = 3¹ × 9803¹

Step-2: Prime Factorization of 29421

Prime factors of 29421 are 3, 7, 467. Prime factorization of 29421 in exponential form is:

29421 = 3² × 7¹ × 467¹

Step-3: Factors of 29409

List of positive integer factors of 29409 that divides 29409 without a remainder.

1, 3, 9803

Step-4: Factors of 29421

List of positive integer factors of 29421 that divides 29409 without a remainder.

1, 3, 7, 9, 21, 63, 467, 1401, 3269, 4203, 9807

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29409 and 29421. The biggest common factor number is the GCF number.
So the greatest common factor 29409 and 29421 is 3.

Also check out the Least Common Multiple of 29409 and 29421