What is the Greatest Common Factor of 56421 and 56437?

Greatest common factor (GCF) of 56421 and 56437 is 1.

GCF(56421,56437) = 1

We will now calculate the prime factors of 56421 and 56437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56421 and 56437.

How to find the GCF of 56421 and 56437?

We will first find the prime factorization of 56421 and 56437. After we will calculate the factors of 56421 and 56437 and find the biggest common factor number .

Step-1: Prime Factorization of 56421

Prime factors of 56421 are 3, 6269. Prime factorization of 56421 in exponential form is:

56421 = 3² × 6269¹

Step-2: Prime Factorization of 56437

Prime factors of 56437 are 56437. Prime factorization of 56437 in exponential form is:

56437 = 56437¹

Step-3: Factors of 56421

List of positive integer factors of 56421 that divides 56421 without a remainder.

1, 3, 9, 6269, 18807

Step-4: Factors of 56437

List of positive integer factors of 56437 that divides 56421 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56421 and 56437. The biggest common factor number is the GCF number.
So the greatest common factor 56421 and 56437 is 1.

Also check out the Least Common Multiple of 56421 and 56437