What is the Greatest Common Factor of 77061 and 77069?

Greatest common factor (GCF) of 77061 and 77069 is 1.

GCF(77061,77069) = 1

We will now calculate the prime factors of 77061 and 77069, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77061 and 77069.

How to find the GCF of 77061 and 77069?

We will first find the prime factorization of 77061 and 77069. After we will calculate the factors of 77061 and 77069 and find the biggest common factor number .

Step-1: Prime Factorization of 77061

Prime factors of 77061 are 3, 17, 1511. Prime factorization of 77061 in exponential form is:

77061 = 3¹ × 17¹ × 1511¹

Step-2: Prime Factorization of 77069

Prime factors of 77069 are 77069. Prime factorization of 77069 in exponential form is:

77069 = 77069¹

Step-3: Factors of 77061

List of positive integer factors of 77061 that divides 77061 without a remainder.

1, 3, 17, 51, 1511, 4533, 25687

Step-4: Factors of 77069

List of positive integer factors of 77069 that divides 77061 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77061 and 77069. The biggest common factor number is the GCF number.
So the greatest common factor 77061 and 77069 is 1.

Also check out the Least Common Multiple of 77061 and 77069