What is the Greatest Common Factor of 80421 and 80429?

Greatest common factor (GCF) of 80421 and 80429 is 1.

GCF(80421,80429) = 1

We will now calculate the prime factors of 80421 and 80429, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80421 and 80429.

How to find the GCF of 80421 and 80429?

We will first find the prime factorization of 80421 and 80429. After we will calculate the factors of 80421 and 80429 and find the biggest common factor number .

Step-1: Prime Factorization of 80421

Prime factors of 80421 are 3, 11, 2437. Prime factorization of 80421 in exponential form is:

80421 = 3¹ × 11¹ × 2437¹

Step-2: Prime Factorization of 80429

Prime factors of 80429 are 80429. Prime factorization of 80429 in exponential form is:

80429 = 80429¹

Step-3: Factors of 80421

List of positive integer factors of 80421 that divides 80421 without a remainder.

1, 3, 11, 33, 2437, 7311, 26807

Step-4: Factors of 80429

List of positive integer factors of 80429 that divides 80421 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80421 and 80429. The biggest common factor number is the GCF number.
So the greatest common factor 80421 and 80429 is 1.

Also check out the Least Common Multiple of 80421 and 80429