What is the Greatest Common Factor of 87020 and 87026?

Greatest common factor (GCF) of 87020 and 87026 is 2.

GCF(87020,87026) = 2

We will now calculate the prime factors of 87020 and 87026, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87020 and 87026.

How to find the GCF of 87020 and 87026?

We will first find the prime factorization of 87020 and 87026. After we will calculate the factors of 87020 and 87026 and find the biggest common factor number .

Step-1: Prime Factorization of 87020

Prime factors of 87020 are 2, 5, 19, 229. Prime factorization of 87020 in exponential form is:

87020 = 2² × 5¹ × 19¹ × 229¹

Step-2: Prime Factorization of 87026

Prime factors of 87026 are 2, 53, 821. Prime factorization of 87026 in exponential form is:

87026 = 2¹ × 53¹ × 821¹

Step-3: Factors of 87020

List of positive integer factors of 87020 that divides 87020 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 916, 1145, 2290, 4351, 4580, 8702, 17404, 21755, 43510

Step-4: Factors of 87026

List of positive integer factors of 87026 that divides 87020 without a remainder.

1, 2, 53, 106, 821, 1642, 43513

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87020 and 87026. The biggest common factor number is the GCF number.
So the greatest common factor 87020 and 87026 is 2.

Also check out the Least Common Multiple of 87020 and 87026