What is the Greatest Common Factor of 76090 and 76109?

Greatest common factor (GCF) of 76090 and 76109 is 1.

GCF(76090,76109) = 1

We will now calculate the prime factors of 76090 and 76109, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76090 and 76109.

How to find the GCF of 76090 and 76109?

We will first find the prime factorization of 76090 and 76109. After we will calculate the factors of 76090 and 76109 and find the biggest common factor number .

Step-1: Prime Factorization of 76090

Prime factors of 76090 are 2, 5, 7, 1087. Prime factorization of 76090 in exponential form is:

76090 = 2¹ × 5¹ × 7¹ × 1087¹

Step-2: Prime Factorization of 76109

Prime factors of 76109 are 11, 17, 37. Prime factorization of 76109 in exponential form is:

76109 = 11² × 17¹ × 37¹

Step-3: Factors of 76090

List of positive integer factors of 76090 that divides 76090 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1087, 2174, 5435, 7609, 10870, 15218, 38045

Step-4: Factors of 76109

List of positive integer factors of 76109 that divides 76090 without a remainder.

1, 11, 17, 37, 121, 187, 407, 629, 2057, 4477, 6919

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76090 and 76109. The biggest common factor number is the GCF number.
So the greatest common factor 76090 and 76109 is 1.

Also check out the Least Common Multiple of 76090 and 76109