What is the Greatest Common Factor of 55366 and 55384?

Greatest common factor (GCF) of 55366 and 55384 is 2.

GCF(55366,55384) = 2

We will now calculate the prime factors of 55366 and 55384, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55366 and 55384.

How to find the GCF of 55366 and 55384?

We will first find the prime factorization of 55366 and 55384. After we will calculate the factors of 55366 and 55384 and find the biggest common factor number .

Step-1: Prime Factorization of 55366

Prime factors of 55366 are 2, 19, 31, 47. Prime factorization of 55366 in exponential form is:

55366 = 2¹ × 19¹ × 31¹ × 47¹

Step-2: Prime Factorization of 55384

Prime factors of 55384 are 2, 7, 23, 43. Prime factorization of 55384 in exponential form is:

55384 = 2³ × 7¹ × 23¹ × 43¹

Step-3: Factors of 55366

List of positive integer factors of 55366 that divides 55366 without a remainder.

1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1786, 2914, 27683

Step-4: Factors of 55384

List of positive integer factors of 55384 that divides 55366 without a remainder.

1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2408, 3956, 6923, 7912, 13846, 27692

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55366 and 55384. The biggest common factor number is the GCF number.
So the greatest common factor 55366 and 55384 is 2.

Also check out the Least Common Multiple of 55366 and 55384