What is the Greatest Common Factor of 50203 and 50220?

Greatest common factor (GCF) of 50203 and 50220 is 1.

GCF(50203,50220) = 1

We will now calculate the prime factors of 50203 and 50220, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50203 and 50220.

How to find the GCF of 50203 and 50220?

We will first find the prime factorization of 50203 and 50220. After we will calculate the factors of 50203 and 50220 and find the biggest common factor number .

Step-1: Prime Factorization of 50203

Prime factors of 50203 are 61, 823. Prime factorization of 50203 in exponential form is:

50203 = 61¹ × 823¹

Step-2: Prime Factorization of 50220

Prime factors of 50220 are 2, 3, 5, 31. Prime factorization of 50220 in exponential form is:

50220 = 2² × 3⁴ × 5¹ × 31¹

Step-3: Factors of 50203

List of positive integer factors of 50203 that divides 50203 without a remainder.

1, 61, 823

Step-4: Factors of 50220

List of positive integer factors of 50220 that divides 50203 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50203 and 50220. The biggest common factor number is the GCF number.
So the greatest common factor 50203 and 50220 is 1.

Also check out the Least Common Multiple of 50203 and 50220