What is the Greatest Common Factor of 49818 and 49838?

Greatest common factor (GCF) of 49818 and 49838 is 2.

GCF(49818,49838) = 2

We will now calculate the prime factors of 49818 and 49838, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49818 and 49838.

How to find the GCF of 49818 and 49838?

We will first find the prime factorization of 49818 and 49838. After we will calculate the factors of 49818 and 49838 and find the biggest common factor number .

Step-1: Prime Factorization of 49818

Prime factors of 49818 are 2, 3, 19, 23. Prime factorization of 49818 in exponential form is:

49818 = 2¹ × 3¹ × 19² × 23¹

Step-2: Prime Factorization of 49838

Prime factors of 49838 are 2, 24919. Prime factorization of 49838 in exponential form is:

49838 = 2¹ × 24919¹

Step-3: Factors of 49818

List of positive integer factors of 49818 that divides 49818 without a remainder.

1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 722, 874, 1083, 1311, 2166, 2622, 8303, 16606, 24909

Step-4: Factors of 49838

List of positive integer factors of 49838 that divides 49818 without a remainder.

1, 2, 24919

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49818 and 49838. The biggest common factor number is the GCF number.
So the greatest common factor 49818 and 49838 is 2.

Also check out the Least Common Multiple of 49818 and 49838