What is the Greatest Common Factor of 49405 and 49419?

Greatest common factor (GCF) of 49405 and 49419 is 1.

GCF(49405,49419) = 1

We will now calculate the prime factors of 49405 and 49419, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49405 and 49419.

How to find the GCF of 49405 and 49419?

We will first find the prime factorization of 49405 and 49419. After we will calculate the factors of 49405 and 49419 and find the biggest common factor number .

Step-1: Prime Factorization of 49405

Prime factors of 49405 are 5, 41, 241. Prime factorization of 49405 in exponential form is:

49405 = 5¹ × 41¹ × 241¹

Step-2: Prime Factorization of 49419

Prime factors of 49419 are 3, 17, 19. Prime factorization of 49419 in exponential form is:

49419 = 3² × 17² × 19¹

Step-3: Factors of 49405

List of positive integer factors of 49405 that divides 49405 without a remainder.

1, 5, 41, 205, 241, 1205, 9881

Step-4: Factors of 49419

List of positive integer factors of 49419 that divides 49405 without a remainder.

1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 2601, 2907, 5491, 16473

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49405 and 49419. The biggest common factor number is the GCF number.
So the greatest common factor 49405 and 49419 is 1.

Also check out the Least Common Multiple of 49405 and 49419