What is the Greatest Common Factor of 49543 and 49555?

Greatest common factor (GCF) of 49543 and 49555 is 1.

GCF(49543,49555) = 1

We will now calculate the prime factors of 49543 and 49555, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49543 and 49555.

How to find the GCF of 49543 and 49555?

We will first find the prime factorization of 49543 and 49555. After we will calculate the factors of 49543 and 49555 and find the biggest common factor number .

Step-1: Prime Factorization of 49543

Prime factors of 49543 are 13, 37, 103. Prime factorization of 49543 in exponential form is:

49543 = 13¹ × 37¹ × 103¹

Step-2: Prime Factorization of 49555

Prime factors of 49555 are 5, 11, 17, 53. Prime factorization of 49555 in exponential form is:

49555 = 5¹ × 11¹ × 17¹ × 53¹

Step-3: Factors of 49543

List of positive integer factors of 49543 that divides 49543 without a remainder.

1, 13, 37, 103, 481, 1339, 3811

Step-4: Factors of 49555

List of positive integer factors of 49555 that divides 49543 without a remainder.

1, 5, 11, 17, 53, 55, 85, 187, 265, 583, 901, 935, 2915, 4505, 9911

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49543 and 49555. The biggest common factor number is the GCF number.
So the greatest common factor 49543 and 49555 is 1.

Also check out the Least Common Multiple of 49543 and 49555