What is the Greatest Common Factor of 87020 and 87036?

Greatest common factor (GCF) of 87020 and 87036 is 4.

GCF(87020,87036) = 4

We will now calculate the prime factors of 87020 and 87036, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87020 and 87036.

How to find the GCF of 87020 and 87036?

We will first find the prime factorization of 87020 and 87036. After we will calculate the factors of 87020 and 87036 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 87036

Prime factors of 87036 are 2, 3, 7253. Prime factorization of 87036 in exponential form is:

87036 = 2² × 3¹ × 7253¹

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 87036

List of positive integer factors of 87036 that divides 87020 without a remainder.

1, 2, 3, 4, 6, 12, 7253, 14506, 21759, 29012, 43518

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87020 and 87036. The biggest common factor number is the GCF number.
So the greatest common factor 87020 and 87036 is 4.

Also check out the Least Common Multiple of 87020 and 87036