What is the Greatest Common Factor of 86148 and 86156?

Greatest common factor (GCF) of 86148 and 86156 is 4.

GCF(86148,86156) = 4

We will now calculate the prime factors of 86148 and 86156, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86148 and 86156.

How to find the GCF of 86148 and 86156?

We will first find the prime factorization of 86148 and 86156. After we will calculate the factors of 86148 and 86156 and find the biggest common factor number .

Step-1: Prime Factorization of 86148

Prime factors of 86148 are 2, 3, 2393. Prime factorization of 86148 in exponential form is:

86148 = 2² × 3² × 2393¹

Step-2: Prime Factorization of 86156

Prime factors of 86156 are 2, 7, 17, 181. Prime factorization of 86156 in exponential form is:

86156 = 2² × 7¹ × 17¹ × 181¹

Step-3: Factors of 86148

List of positive integer factors of 86148 that divides 86148 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 2393, 4786, 7179, 9572, 14358, 21537, 28716, 43074

Step-4: Factors of 86156

List of positive integer factors of 86156 that divides 86148 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 1267, 2534, 3077, 5068, 6154, 12308, 21539, 43078

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86148 and 86156. The biggest common factor number is the GCF number.
So the greatest common factor 86148 and 86156 is 4.

Also check out the Least Common Multiple of 86148 and 86156