What is the Greatest Common Factor of 86836 and 86845?

Greatest common factor (GCF) of 86836 and 86845 is 1.

GCF(86836,86845) = 1

We will now calculate the prime factors of 86836 and 86845, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 86836 and 86845.

How to find the GCF of 86836 and 86845?

We will first find the prime factorization of 86836 and 86845. After we will calculate the factors of 86836 and 86845 and find the biggest common factor number .

Step-1: Prime Factorization of 86836

Prime factors of 86836 are 2, 17, 1277. Prime factorization of 86836 in exponential form is:

86836 = 2² × 17¹ × 1277¹

Step-2: Prime Factorization of 86845

Prime factors of 86845 are 5, 11, 1579. Prime factorization of 86845 in exponential form is:

86845 = 5¹ × 11¹ × 1579¹

Step-3: Factors of 86836

List of positive integer factors of 86836 that divides 86836 without a remainder.

1, 2, 4, 17, 34, 68, 1277, 2554, 5108, 21709, 43418

Step-4: Factors of 86845

List of positive integer factors of 86845 that divides 86836 without a remainder.

1, 5, 11, 55, 1579, 7895, 17369

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 86836 and 86845. The biggest common factor number is the GCF number.
So the greatest common factor 86836 and 86845 is 1.

Also check out the Least Common Multiple of 86836 and 86845