What is the Greatest Common Factor of 45036 and 45054?

Greatest common factor (GCF) of 45036 and 45054 is 18.

GCF(45036,45054) = 18

We will now calculate the prime factors of 45036 and 45054, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45036 and 45054.

How to find the GCF of 45036 and 45054?

We will first find the prime factorization of 45036 and 45054. After we will calculate the factors of 45036 and 45054 and find the biggest common factor number .

Step-1: Prime Factorization of 45036

Prime factors of 45036 are 2, 3, 139. Prime factorization of 45036 in exponential form is:

45036 = 2² × 3⁴ × 139¹

Step-2: Prime Factorization of 45054

Prime factors of 45054 are 2, 3, 2503. Prime factorization of 45054 in exponential form is:

45054 = 2¹ × 3² × 2503¹

Step-3: Factors of 45036

List of positive integer factors of 45036 that divides 45036 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 11259, 15012, 22518

Step-4: Factors of 45054

List of positive integer factors of 45054 that divides 45036 without a remainder.

1, 2, 3, 6, 9, 18, 2503, 5006, 7509, 15018, 22527

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45036 and 45054. The biggest common factor number is the GCF number.
So the greatest common factor 45036 and 45054 is 18.

Also check out the Least Common Multiple of 45036 and 45054