What is the Greatest Common Factor of 86504 and 86520?

Greatest common factor (GCF) of 86504 and 86520 is 8.

GCF(86504,86520) = 8

We will now calculate the prime factors of 86504 and 86520, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86504 and 86520.

How to find the GCF of 86504 and 86520?

We will first find the prime factorization of 86504 and 86520. After we will calculate the factors of 86504 and 86520 and find the biggest common factor number .

Step-1: Prime Factorization of 86504

Prime factors of 86504 are 2, 11, 983. Prime factorization of 86504 in exponential form is:

86504 = 2³ × 11¹ × 983¹

Step-2: Prime Factorization of 86520

Prime factors of 86520 are 2, 3, 5, 7, 103. Prime factorization of 86520 in exponential form is:

86520 = 2³ × 3¹ × 5¹ × 7¹ × 103¹

Step-3: Factors of 86504

List of positive integer factors of 86504 that divides 86504 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 983, 1966, 3932, 7864, 10813, 21626, 43252

Step-4: Factors of 86520

List of positive integer factors of 86520 that divides 86504 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 5768, 6180, 7210, 8652, 10815, 12360, 14420, 17304, 21630, 28840, 43260

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86504 and 86520. The biggest common factor number is the GCF number.
So the greatest common factor 86504 and 86520 is 8.

Also check out the Least Common Multiple of 86504 and 86520