What is the Greatest Common Factor of 41139 and 41145?

Greatest common factor (GCF) of 41139 and 41145 is 3.

GCF(41139,41145) = 3

We will now calculate the prime factors of 41139 and 41145, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 41139 and 41145.

How to find the GCF of 41139 and 41145?

We will first find the prime factorization of 41139 and 41145. After we will calculate the factors of 41139 and 41145 and find the biggest common factor number .

Step-1: Prime Factorization of 41139

Prime factors of 41139 are 3, 7, 653. Prime factorization of 41139 in exponential form is:

41139 = 3² × 7¹ × 653¹

Step-2: Prime Factorization of 41145

Prime factors of 41145 are 3, 5, 13, 211. Prime factorization of 41145 in exponential form is:

41145 = 3¹ × 5¹ × 13¹ × 211¹

Step-3: Factors of 41139

List of positive integer factors of 41139 that divides 41139 without a remainder.

1, 3, 7, 9, 21, 63, 653, 1959, 4571, 5877, 13713

Step-4: Factors of 41145

List of positive integer factors of 41145 that divides 41139 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 2743, 3165, 8229, 13715

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 41139 and 41145. The biggest common factor number is the GCF number.
So the greatest common factor 41139 and 41145 is 3.

Also check out the Least Common Multiple of 41139 and 41145