What is the Greatest Common Factor of 89777 and 89790?

Greatest common factor (GCF) of 89777 and 89790 is 1.

GCF(89777,89790) = 1

We will now calculate the prime factors of 89777 and 89790, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89777 and 89790.

How to find the GCF of 89777 and 89790?

We will first find the prime factorization of 89777 and 89790. After we will calculate the factors of 89777 and 89790 and find the biggest common factor number .

Step-1: Prime Factorization of 89777

Prime factors of 89777 are 17, 5281. Prime factorization of 89777 in exponential form is:

89777 = 17¹ × 5281¹

Step-2: Prime Factorization of 89790

Prime factors of 89790 are 2, 3, 5, 41, 73. Prime factorization of 89790 in exponential form is:

89790 = 2¹ × 3¹ × 5¹ × 41¹ × 73¹

Step-3: Factors of 89777

List of positive integer factors of 89777 that divides 89777 without a remainder.

1, 17, 5281

Step-4: Factors of 89790

List of positive integer factors of 89790 that divides 89777 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 123, 146, 205, 219, 246, 365, 410, 438, 615, 730, 1095, 1230, 2190, 2993, 5986, 8979, 14965, 17958, 29930, 44895

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89777 and 89790. The biggest common factor number is the GCF number.
So the greatest common factor 89777 and 89790 is 1.

Also check out the Least Common Multiple of 89777 and 89790