What is the Greatest Common Factor of 69810 and 69817?

Greatest common factor (GCF) of 69810 and 69817 is 1.

GCF(69810,69817) = 1

We will now calculate the prime factors of 69810 and 69817, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69810 and 69817.

How to find the GCF of 69810 and 69817?

We will first find the prime factorization of 69810 and 69817. After we will calculate the factors of 69810 and 69817 and find the biggest common factor number .

Step-1: Prime Factorization of 69810

Prime factors of 69810 are 2, 3, 5, 13, 179. Prime factorization of 69810 in exponential form is:

69810 = 2¹ × 3¹ × 5¹ × 13¹ × 179¹

Step-2: Prime Factorization of 69817

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

69817 = 11² × 577¹

Step-3: Factors of 69810

List of positive integer factors of 69810 that divides 69810 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 895, 1074, 1790, 2327, 2685, 4654, 5370, 6981, 11635, 13962, 23270, 34905

Step-4: Factors of 69817

List of positive integer factors of 69817 that divides 69810 without a remainder.

1, 11, 121, 577, 6347

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69810 and 69817. The biggest common factor number is the GCF number.
So the greatest common factor 69810 and 69817 is 1.

Also check out the Least Common Multiple of 69810 and 69817