What is the Greatest Common Factor of 49621 and 49639?

Greatest common factor (GCF) of 49621 and 49639 is 1.

GCF(49621,49639) = 1

We will now calculate the prime factors of 49621 and 49639, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49621 and 49639.

How to find the GCF of 49621 and 49639?

We will first find the prime factorization of 49621 and 49639. After we will calculate the factors of 49621 and 49639 and find the biggest common factor number .

Step-1: Prime Factorization of 49621

Prime factors of 49621 are 11, 13, 347. Prime factorization of 49621 in exponential form is:

49621 = 11¹ × 13¹ × 347¹

Step-2: Prime Factorization of 49639

Prime factors of 49639 are 49639. Prime factorization of 49639 in exponential form is:

49639 = 49639¹

Step-3: Factors of 49621

List of positive integer factors of 49621 that divides 49621 without a remainder.

1, 11, 13, 143, 347, 3817, 4511

Step-4: Factors of 49639

List of positive integer factors of 49639 that divides 49621 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49621 and 49639. The biggest common factor number is the GCF number.
So the greatest common factor 49621 and 49639 is 1.

Also check out the Least Common Multiple of 49621 and 49639