What is the Greatest Common Factor of 49420 and 49439?

Greatest common factor (GCF) of 49420 and 49439 is 1.

GCF(49420,49439) = 1

We will now calculate the prime factors of 49420 and 49439, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49420 and 49439.

How to find the GCF of 49420 and 49439?

We will first find the prime factorization of 49420 and 49439. After we will calculate the factors of 49420 and 49439 and find the biggest common factor number .

Step-1: Prime Factorization of 49420

Prime factors of 49420 are 2, 5, 7, 353. Prime factorization of 49420 in exponential form is:

49420 = 2² × 5¹ × 7¹ × 353¹

Step-2: Prime Factorization of 49439

Prime factors of 49439 are 13, 3803. Prime factorization of 49439 in exponential form is:

49439 = 13¹ × 3803¹

Step-3: Factors of 49420

List of positive integer factors of 49420 that divides 49420 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 7060, 9884, 12355, 24710

Step-4: Factors of 49439

List of positive integer factors of 49439 that divides 49420 without a remainder.

1, 13, 3803

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49420 and 49439. The biggest common factor number is the GCF number.
So the greatest common factor 49420 and 49439 is 1.

Also check out the Least Common Multiple of 49420 and 49439