What is the Greatest Common Factor of 55524 and 55528?

Greatest common factor (GCF) of 55524 and 55528 is 4.

GCF(55524,55528) = 4

We will now calculate the prime factors of 55524 and 55528, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55524 and 55528.

How to find the GCF of 55524 and 55528?

We will first find the prime factorization of 55524 and 55528. After we will calculate the factors of 55524 and 55528 and find the biggest common factor number .

Step-1: Prime Factorization of 55524

Prime factors of 55524 are 2, 3, 7, 661. Prime factorization of 55524 in exponential form is:

55524 = 2² × 3¹ × 7¹ × 661¹

Step-2: Prime Factorization of 55528

Prime factors of 55528 are 2, 11, 631. Prime factorization of 55528 in exponential form is:

55528 = 2³ × 11¹ × 631¹

Step-3: Factors of 55524

List of positive integer factors of 55524 that divides 55524 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3966, 4627, 7932, 9254, 13881, 18508, 27762

Step-4: Factors of 55528

List of positive integer factors of 55528 that divides 55524 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 631, 1262, 2524, 5048, 6941, 13882, 27764

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55524 and 55528. The biggest common factor number is the GCF number.
So the greatest common factor 55524 and 55528 is 4.

Also check out the Least Common Multiple of 55524 and 55528