What is the Greatest Common Factor of 45627 and 45639?

Greatest common factor (GCF) of 45627 and 45639 is 3.

GCF(45627,45639) = 3

We will now calculate the prime factors of 45627 and 45639, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45627 and 45639.

How to find the GCF of 45627 and 45639?

We will first find the prime factorization of 45627 and 45639. After we will calculate the factors of 45627 and 45639 and find the biggest common factor number .

Step-1: Prime Factorization of 45627

Prime factors of 45627 are 3, 67, 227. Prime factorization of 45627 in exponential form is:

45627 = 3¹ × 67¹ × 227¹

Step-2: Prime Factorization of 45639

Prime factors of 45639 are 3, 11, 461. Prime factorization of 45639 in exponential form is:

45639 = 3² × 11¹ × 461¹

Step-3: Factors of 45627

List of positive integer factors of 45627 that divides 45627 without a remainder.

1, 3, 67, 201, 227, 681, 15209

Step-4: Factors of 45639

List of positive integer factors of 45639 that divides 45627 without a remainder.

1, 3, 9, 11, 33, 99, 461, 1383, 4149, 5071, 15213

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45627 and 45639. The biggest common factor number is the GCF number.
So the greatest common factor 45627 and 45639 is 3.

Also check out the Least Common Multiple of 45627 and 45639