What is the Greatest Common Factor of 10836 and 10855?

Greatest common factor (GCF) of 10836 and 10855 is 1.

GCF(10836,10855) = 1

We will now calculate the prime factors of 10836 and 10855, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10836 and 10855.

How to find the GCF of 10836 and 10855?

We will first find the prime factorization of 10836 and 10855. After we will calculate the factors of 10836 and 10855 and find the biggest common factor number .

Step-1: Prime Factorization of 10836

Prime factors of 10836 are 2, 3, 7, 43. Prime factorization of 10836 in exponential form is:

10836 = 2² × 3² × 7¹ × 43¹

Step-2: Prime Factorization of 10855

Prime factors of 10855 are 5, 13, 167. Prime factorization of 10855 in exponential form is:

10855 = 5¹ × 13¹ × 167¹

Step-3: Factors of 10836

List of positive integer factors of 10836 that divides 10836 without a remainder.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418

Step-4: Factors of 10855

List of positive integer factors of 10855 that divides 10836 without a remainder.

1, 5, 13, 65, 167, 835, 2171

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10836 and 10855. The biggest common factor number is the GCF number.
So the greatest common factor 10836 and 10855 is 1.

Also check out the Least Common Multiple of 10836 and 10855