What is the Greatest Common Factor of 54789 and 54803?

Greatest common factor (GCF) of 54789 and 54803 is 7.

GCF(54789,54803) = 7

We will now calculate the prime factors of 54789 and 54803, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54789 and 54803.

How to find the GCF of 54789 and 54803?

We will first find the prime factorization of 54789 and 54803. After we will calculate the factors of 54789 and 54803 and find the biggest common factor number .

Step-1: Prime Factorization of 54789

Prime factors of 54789 are 3, 7, 2609. Prime factorization of 54789 in exponential form is:

54789 = 3¹ × 7¹ × 2609¹

Step-2: Prime Factorization of 54803

Prime factors of 54803 are 7, 7829. Prime factorization of 54803 in exponential form is:

54803 = 7¹ × 7829¹

Step-3: Factors of 54789

List of positive integer factors of 54789 that divides 54789 without a remainder.

1, 3, 7, 21, 2609, 7827, 18263

Step-4: Factors of 54803

List of positive integer factors of 54803 that divides 54789 without a remainder.

1, 7, 7829

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54789 and 54803. The biggest common factor number is the GCF number.
So the greatest common factor 54789 and 54803 is 7.

Also check out the Least Common Multiple of 54789 and 54803