What is the Greatest Common Factor of 69771 and 69779?

Greatest common factor (GCF) of 69771 and 69779 is 1.

GCF(69771,69779) = 1

We will now calculate the prime factors of 69771 and 69779, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69771 and 69779.

How to find the GCF of 69771 and 69779?

We will first find the prime factorization of 69771 and 69779. After we will calculate the factors of 69771 and 69779 and find the biggest common factor number .

Step-1: Prime Factorization of 69771

Prime factors of 69771 are 3, 13, 1789. Prime factorization of 69771 in exponential form is:

69771 = 3¹ × 13¹ × 1789¹

Step-2: Prime Factorization of 69779

Prime factors of 69779 are 69779. Prime factorization of 69779 in exponential form is:

69779 = 69779¹

Step-3: Factors of 69771

List of positive integer factors of 69771 that divides 69771 without a remainder.

1, 3, 13, 39, 1789, 5367, 23257

Step-4: Factors of 69779

List of positive integer factors of 69779 that divides 69771 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69771 and 69779. The biggest common factor number is the GCF number.
So the greatest common factor 69771 and 69779 is 1.

Also check out the Least Common Multiple of 69771 and 69779