What is the Greatest Common Factor of 76840 and 76844?

Greatest common factor (GCF) of 76840 and 76844 is 4.

GCF(76840,76844) = 4

We will now calculate the prime factors of 76840 and 76844, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76840 and 76844.

How to find the GCF of 76840 and 76844?

We will first find the prime factorization of 76840 and 76844. After we will calculate the factors of 76840 and 76844 and find the biggest common factor number .

Step-1: Prime Factorization of 76840

Prime factors of 76840 are 2, 5, 17, 113. Prime factorization of 76840 in exponential form is:

76840 = 2³ × 5¹ × 17¹ × 113¹

Step-2: Prime Factorization of 76844

Prime factors of 76844 are 2, 19211. Prime factorization of 76844 in exponential form is:

76844 = 2² × 19211¹

Step-3: Factors of 76840

List of positive integer factors of 76840 that divides 76840 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1130, 1921, 2260, 3842, 4520, 7684, 9605, 15368, 19210, 38420

Step-4: Factors of 76844

List of positive integer factors of 76844 that divides 76840 without a remainder.

1, 2, 4, 19211, 38422

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76840 and 76844. The biggest common factor number is the GCF number.
So the greatest common factor 76840 and 76844 is 4.

Also check out the Least Common Multiple of 76840 and 76844