What is the Greatest Common Factor of 54378 and 54392?

Greatest common factor (GCF) of 54378 and 54392 is 2.

GCF(54378,54392) = 2

We will now calculate the prime factors of 54378 and 54392, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54378 and 54392.

How to find the GCF of 54378 and 54392?

We will first find the prime factorization of 54378 and 54392. After we will calculate the factors of 54378 and 54392 and find the biggest common factor number .

Step-1: Prime Factorization of 54378

Prime factors of 54378 are 2, 3, 19, 53. Prime factorization of 54378 in exponential form is:

54378 = 2¹ × 3³ × 19¹ × 53¹

Step-2: Prime Factorization of 54392

Prime factors of 54392 are 2, 13, 523. Prime factorization of 54392 in exponential form is:

54392 = 2³ × 13¹ × 523¹

Step-3: Factors of 54378

List of positive integer factors of 54378 that divides 54378 without a remainder.

1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 2014, 2862, 3021, 6042, 9063, 18126, 27189

Step-4: Factors of 54392

List of positive integer factors of 54392 that divides 54378 without a remainder.

1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 4184, 6799, 13598, 27196

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54378 and 54392. The biggest common factor number is the GCF number.
So the greatest common factor 54378 and 54392 is 2.

Also check out the Least Common Multiple of 54378 and 54392