What is the Greatest Common Factor of 54428 and 54436?

Greatest common factor (GCF) of 54428 and 54436 is 4.

GCF(54428,54436) = 4

We will now calculate the prime factors of 54428 and 54436, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54428 and 54436.

How to find the GCF of 54428 and 54436?

We will first find the prime factorization of 54428 and 54436. After we will calculate the factors of 54428 and 54436 and find the biggest common factor number .

Step-1: Prime Factorization of 54428

Prime factors of 54428 are 2, 11, 1237. Prime factorization of 54428 in exponential form is:

54428 = 2² × 11¹ × 1237¹

Step-2: Prime Factorization of 54436

Prime factors of 54436 are 2, 31, 439. Prime factorization of 54436 in exponential form is:

54436 = 2² × 31¹ × 439¹

Step-3: Factors of 54428

List of positive integer factors of 54428 that divides 54428 without a remainder.

1, 2, 4, 11, 22, 44, 1237, 2474, 4948, 13607, 27214

Step-4: Factors of 54436

List of positive integer factors of 54436 that divides 54428 without a remainder.

1, 2, 4, 31, 62, 124, 439, 878, 1756, 13609, 27218

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54428 and 54436. The biggest common factor number is the GCF number.
So the greatest common factor 54428 and 54436 is 4.

Also check out the Least Common Multiple of 54428 and 54436