What is the Greatest Common Factor of 45486 and 45504?

Greatest common factor (GCF) of 45486 and 45504 is 18.

GCF(45486,45504) = 18

We will now calculate the prime factors of 45486 and 45504, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45486 and 45504.

How to find the GCF of 45486 and 45504?

We will first find the prime factorization of 45486 and 45504. After we will calculate the factors of 45486 and 45504 and find the biggest common factor number .

Step-1: Prime Factorization of 45486

Prime factors of 45486 are 2, 3, 7, 19. Prime factorization of 45486 in exponential form is:

45486 = 2¹ × 3² × 7¹ × 19²

Step-2: Prime Factorization of 45504

Prime factors of 45504 are 2, 3, 79. Prime factorization of 45504 in exponential form is:

45504 = 2⁶ × 3² × 79¹

Step-3: Factors of 45486

List of positive integer factors of 45486 that divides 45486 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 6498, 7581, 15162, 22743

Step-4: Factors of 45504

List of positive integer factors of 45504 that divides 45486 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 15168, 22752

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45486 and 45504. The biggest common factor number is the GCF number.
So the greatest common factor 45486 and 45504 is 18.

Also check out the Least Common Multiple of 45486 and 45504