What is the Greatest Common Factor of 77061 and 77076?

Greatest common factor (GCF) of 77061 and 77076 is 3.

GCF(77061,77076) = 3

We will now calculate the prime factors of 77061 and 77076, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77061 and 77076.

How to find the GCF of 77061 and 77076?

We will first find the prime factorization of 77061 and 77076. After we will calculate the factors of 77061 and 77076 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 77076

Prime factors of 77076 are 2, 3, 2141. Prime factorization of 77076 in exponential form is:

77076 = 2² × 3² × 2141¹

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 77076

List of positive integer factors of 77076 that divides 77061 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 2141, 4282, 6423, 8564, 12846, 19269, 25692, 38538

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77061 and 77076. The biggest common factor number is the GCF number.
So the greatest common factor 77061 and 77076 is 3.

Also check out the Least Common Multiple of 77061 and 77076