What is the Greatest Common Factor of 54840 and 54859?

Greatest common factor (GCF) of 54840 and 54859 is 1.

GCF(54840,54859) = 1

We will now calculate the prime factors of 54840 and 54859, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54840 and 54859.

How to find the GCF of 54840 and 54859?

We will first find the prime factorization of 54840 and 54859. After we will calculate the factors of 54840 and 54859 and find the biggest common factor number .

Step-1: Prime Factorization of 54840

Prime factors of 54840 are 2, 3, 5, 457. Prime factorization of 54840 in exponential form is:

54840 = 2³ × 3¹ × 5¹ × 457¹

Step-2: Prime Factorization of 54859

Prime factors of 54859 are 7, 17, 461. Prime factorization of 54859 in exponential form is:

54859 = 7¹ × 17¹ × 461¹

Step-3: Factors of 54840

List of positive integer factors of 54840 that divides 54840 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 9140, 10968, 13710, 18280, 27420

Step-4: Factors of 54859

List of positive integer factors of 54859 that divides 54840 without a remainder.

1, 7, 17, 119, 461, 3227, 7837

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54840 and 54859. The biggest common factor number is the GCF number.
So the greatest common factor 54840 and 54859 is 1.

Also check out the Least Common Multiple of 54840 and 54859