What is the Greatest Common Factor of 17846 and 17858?

Greatest common factor (GCF) of 17846 and 17858 is 2.

GCF(17846,17858) = 2

We will now calculate the prime factors of 17846 and 17858, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17846 and 17858.

How to find the GCF of 17846 and 17858?

We will first find the prime factorization of 17846 and 17858. After we will calculate the factors of 17846 and 17858 and find the biggest common factor number .

Step-1: Prime Factorization of 17846

Prime factors of 17846 are 2, 8923. Prime factorization of 17846 in exponential form is:

17846 = 2¹ × 8923¹

Step-2: Prime Factorization of 17858

Prime factors of 17858 are 2, 8929. Prime factorization of 17858 in exponential form is:

17858 = 2¹ × 8929¹

Step-3: Factors of 17846

List of positive integer factors of 17846 that divides 17846 without a remainder.

1, 2, 8923

Step-4: Factors of 17858

List of positive integer factors of 17858 that divides 17846 without a remainder.

1, 2, 8929

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17846 and 17858. The biggest common factor number is the GCF number.
So the greatest common factor 17846 and 17858 is 2.

Also check out the Least Common Multiple of 17846 and 17858