What is the Greatest Common Factor of 14265 and 14280?

Greatest common factor (GCF) of 14265 and 14280 is 15.

GCF(14265,14280) = 15

We will now calculate the prime factors of 14265 and 14280, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14265 and 14280.

How to find the GCF of 14265 and 14280?

We will first find the prime factorization of 14265 and 14280. After we will calculate the factors of 14265 and 14280 and find the biggest common factor number .

Step-1: Prime Factorization of 14265

Prime factors of 14265 are 3, 5, 317. Prime factorization of 14265 in exponential form is:

14265 = 3² × 5¹ × 317¹

Step-2: Prime Factorization of 14280

Prime factors of 14280 are 2, 3, 5, 7, 17. Prime factorization of 14280 in exponential form is:

14280 = 2³ × 3¹ × 5¹ × 7¹ × 17¹

Step-3: Factors of 14265

List of positive integer factors of 14265 that divides 14265 without a remainder.

1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755

Step-4: Factors of 14280

List of positive integer factors of 14280 that divides 14265 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14265 and 14280. The biggest common factor number is the GCF number.
So the greatest common factor 14265 and 14280 is 15.

Also check out the Least Common Multiple of 14265 and 14280