What is the Greatest Common Factor of 69817 and 69828?

Greatest common factor (GCF) of 69817 and 69828 is 11.

GCF(69817,69828) = 11

We will now calculate the prime factors of 69817 and 69828, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69817 and 69828.

How to find the GCF of 69817 and 69828?

We will first find the prime factorization of 69817 and 69828. After we will calculate the factors of 69817 and 69828 and find the biggest common factor number .

Step-1: Prime Factorization of 69817

Prime factors of 69817 are 11, 577. Prime factorization of 69817 in exponential form is:

69817 = 11² × 577¹

Step-2: Prime Factorization of 69828

Prime factors of 69828 are 2, 3, 11, 23. Prime factorization of 69828 in exponential form is:

69828 = 2² × 3¹ × 11¹ × 23²

Step-3: Factors of 69817

List of positive integer factors of 69817 that divides 69817 without a remainder.

1, 11, 121, 577, 6347

Step-4: Factors of 69828

List of positive integer factors of 69828 that divides 69817 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 529, 759, 1012, 1058, 1518, 1587, 2116, 3036, 3174, 5819, 6348, 11638, 17457, 23276, 34914

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69817 and 69828. The biggest common factor number is the GCF number.
So the greatest common factor 69817 and 69828 is 11.

Also check out the Least Common Multiple of 69817 and 69828