What is the Greatest Common Factor of 89470 and 89476?

Greatest common factor (GCF) of 89470 and 89476 is 2.

GCF(89470,89476) = 2

We will now calculate the prime factors of 89470 and 89476, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89470 and 89476.

How to find the GCF of 89470 and 89476?

We will first find the prime factorization of 89470 and 89476. After we will calculate the factors of 89470 and 89476 and find the biggest common factor number .

Step-1: Prime Factorization of 89470

Prime factors of 89470 are 2, 5, 23, 389. Prime factorization of 89470 in exponential form is:

89470 = 2¹ × 5¹ × 23¹ × 389¹

Step-2: Prime Factorization of 89476

Prime factors of 89476 are 2, 22369. Prime factorization of 89476 in exponential form is:

89476 = 2² × 22369¹

Step-3: Factors of 89470

List of positive integer factors of 89470 that divides 89470 without a remainder.

1, 2, 5, 10, 23, 46, 115, 230, 389, 778, 1945, 3890, 8947, 17894, 44735

Step-4: Factors of 89476

List of positive integer factors of 89476 that divides 89470 without a remainder.

1, 2, 4, 22369, 44738

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89470 and 89476. The biggest common factor number is the GCF number.
So the greatest common factor 89470 and 89476 is 2.

Also check out the Least Common Multiple of 89470 and 89476