What is the Greatest Common Factor of 56409 and 56428?

Greatest common factor (GCF) of 56409 and 56428 is 1.

GCF(56409,56428) = 1

We will now calculate the prime factors of 56409 and 56428, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56409 and 56428.

How to find the GCF of 56409 and 56428?

We will first find the prime factorization of 56409 and 56428. After we will calculate the factors of 56409 and 56428 and find the biggest common factor number .

Step-1: Prime Factorization of 56409

Prime factors of 56409 are 3, 18803. Prime factorization of 56409 in exponential form is:

56409 = 3¹ × 18803¹

Step-2: Prime Factorization of 56428

Prime factors of 56428 are 2, 14107. Prime factorization of 56428 in exponential form is:

56428 = 2² × 14107¹

Step-3: Factors of 56409

List of positive integer factors of 56409 that divides 56409 without a remainder.

1, 3, 18803

Step-4: Factors of 56428

List of positive integer factors of 56428 that divides 56409 without a remainder.

1, 2, 4, 14107, 28214

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56409 and 56428. The biggest common factor number is the GCF number.
So the greatest common factor 56409 and 56428 is 1.

Also check out the Least Common Multiple of 56409 and 56428