What is the Greatest Common Factor of 89572 and 89578?

Greatest common factor (GCF) of 89572 and 89578 is 2.

GCF(89572,89578) = 2

We will now calculate the prime factors of 89572 and 89578, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89572 and 89578.

How to find the GCF of 89572 and 89578?

We will first find the prime factorization of 89572 and 89578. After we will calculate the factors of 89572 and 89578 and find the biggest common factor number .

Step-1: Prime Factorization of 89572

Prime factors of 89572 are 2, 7, 457. Prime factorization of 89572 in exponential form is:

89572 = 2² × 7² × 457¹

Step-2: Prime Factorization of 89578

Prime factors of 89578 are 2, 44789. Prime factorization of 89578 in exponential form is:

89578 = 2¹ × 44789¹

Step-3: Factors of 89572

List of positive integer factors of 89572 that divides 89572 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196, 457, 914, 1828, 3199, 6398, 12796, 22393, 44786

Step-4: Factors of 89578

List of positive integer factors of 89578 that divides 89572 without a remainder.

1, 2, 44789

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89572 and 89578. The biggest common factor number is the GCF number.
So the greatest common factor 89572 and 89578 is 2.

Also check out the Least Common Multiple of 89572 and 89578