What is the Greatest Common Factor of 86271 and 86280?

Greatest common factor (GCF) of 86271 and 86280 is 3.

GCF(86271,86280) = 3

We will now calculate the prime factors of 86271 and 86280, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86271 and 86280.

How to find the GCF of 86271 and 86280?

We will first find the prime factorization of 86271 and 86280. After we will calculate the factors of 86271 and 86280 and find the biggest common factor number .

Step-1: Prime Factorization of 86271

Prime factors of 86271 are 3, 149, 193. Prime factorization of 86271 in exponential form is:

86271 = 3¹ × 149¹ × 193¹

Step-2: Prime Factorization of 86280

Prime factors of 86280 are 2, 3, 5, 719. Prime factorization of 86280 in exponential form is:

86280 = 2³ × 3¹ × 5¹ × 719¹

Step-3: Factors of 86271

List of positive integer factors of 86271 that divides 86271 without a remainder.

1, 3, 149, 193, 447, 579, 28757

Step-4: Factors of 86280

List of positive integer factors of 86280 that divides 86271 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 8628, 10785, 14380, 17256, 21570, 28760, 43140

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86271 and 86280. The biggest common factor number is the GCF number.
So the greatest common factor 86271 and 86280 is 3.

Also check out the Least Common Multiple of 86271 and 86280