What is the Greatest Common Factor of 28694 and 28710?

Greatest common factor (GCF) of 28694 and 28710 is 2.

GCF(28694,28710) = 2

We will now calculate the prime factors of 28694 and 28710, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28694 and 28710.

How to find the GCF of 28694 and 28710?

We will first find the prime factorization of 28694 and 28710. After we will calculate the factors of 28694 and 28710 and find the biggest common factor number .

Step-1: Prime Factorization of 28694

Prime factors of 28694 are 2, 14347. Prime factorization of 28694 in exponential form is:

28694 = 2¹ × 14347¹

Step-2: Prime Factorization of 28710

Prime factors of 28710 are 2, 3, 5, 11, 29. Prime factorization of 28710 in exponential form is:

28710 = 2¹ × 3² × 5¹ × 11¹ × 29¹

Step-3: Factors of 28694

List of positive integer factors of 28694 that divides 28694 without a remainder.

1, 2, 14347

Step-4: Factors of 28710

List of positive integer factors of 28710 that divides 28694 without a remainder.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2610, 2871, 3190, 4785, 5742, 9570, 14355

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28694 and 28710. The biggest common factor number is the GCF number.
So the greatest common factor 28694 and 28710 is 2.

Also check out the Least Common Multiple of 28694 and 28710