What is the Greatest Common Factor of 45036 and 45043?

Greatest common factor (GCF) of 45036 and 45043 is 1.

GCF(45036,45043) = 1

We will now calculate the prime factors of 45036 and 45043, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45036 and 45043.

How to find the GCF of 45036 and 45043?

We will first find the prime factorization of 45036 and 45043. After we will calculate the factors of 45036 and 45043 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 45043

Prime factors of 45043 are 31, 1453. Prime factorization of 45043 in exponential form is:

45043 = 31¹ × 1453¹

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 45043

List of positive integer factors of 45043 that divides 45036 without a remainder.

1, 31, 1453

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45036 and 45043. The biggest common factor number is the GCF number.
So the greatest common factor 45036 and 45043 is 1.

Also check out the Least Common Multiple of 45036 and 45043