What is the Greatest Common Factor of 80838 and 80857?

Greatest common factor (GCF) of 80838 and 80857 is 1.

GCF(80838,80857) = 1

We will now calculate the prime factors of 80838 and 80857, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80838 and 80857.

How to find the GCF of 80838 and 80857?

We will first find the prime factorization of 80838 and 80857. After we will calculate the factors of 80838 and 80857 and find the biggest common factor number .

Step-1: Prime Factorization of 80838

Prime factors of 80838 are 2, 3, 499. Prime factorization of 80838 in exponential form is:

80838 = 2¹ × 3⁴ × 499¹

Step-2: Prime Factorization of 80857

Prime factors of 80857 are 7, 11551. Prime factorization of 80857 in exponential form is:

80857 = 7¹ × 11551¹

Step-3: Factors of 80838

List of positive integer factors of 80838 that divides 80838 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499, 998, 1497, 2994, 4491, 8982, 13473, 26946, 40419

Step-4: Factors of 80857

List of positive integer factors of 80857 that divides 80838 without a remainder.

1, 7, 11551

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80838 and 80857. The biggest common factor number is the GCF number.
So the greatest common factor 80838 and 80857 is 1.

Also check out the Least Common Multiple of 80838 and 80857