What is the Greatest Common Factor of 36861 and 36872?

Greatest common factor (GCF) of 36861 and 36872 is 11.

GCF(36861,36872) = 11

We will now calculate the prime factors of 36861 and 36872, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36861 and 36872.

How to find the GCF of 36861 and 36872?

We will first find the prime factorization of 36861 and 36872. After we will calculate the factors of 36861 and 36872 and find the biggest common factor number .

Step-1: Prime Factorization of 36861

Prime factors of 36861 are 3, 11, 1117. Prime factorization of 36861 in exponential form is:

36861 = 3¹ × 11¹ × 1117¹

Step-2: Prime Factorization of 36872

Prime factors of 36872 are 2, 11, 419. Prime factorization of 36872 in exponential form is:

36872 = 2³ × 11¹ × 419¹

Step-3: Factors of 36861

List of positive integer factors of 36861 that divides 36861 without a remainder.

1, 3, 11, 33, 1117, 3351, 12287

Step-4: Factors of 36872

List of positive integer factors of 36872 that divides 36861 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 3352, 4609, 9218, 18436

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 36861 and 36872. The biggest common factor number is the GCF number.
So the greatest common factor 36861 and 36872 is 11.

Also check out the Least Common Multiple of 36861 and 36872