What is the Greatest Common Factor of 50211 and 50220?

Greatest common factor (GCF) of 50211 and 50220 is 9.

GCF(50211,50220) = 9

We will now calculate the prime factors of 50211 and 50220, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50211 and 50220.

How to find the GCF of 50211 and 50220?

We will first find the prime factorization of 50211 and 50220. After we will calculate the factors of 50211 and 50220 and find the biggest common factor number .

Step-1: Prime Factorization of 50211

Prime factors of 50211 are 3, 7, 797. Prime factorization of 50211 in exponential form is:

50211 = 3² × 7¹ × 797¹

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 50211

List of positive integer factors of 50211 that divides 50211 without a remainder.

1, 3, 7, 9, 21, 63, 797, 2391, 5579, 7173, 16737

Step-4: Factors of 50220

List of positive integer factors of 50220 that divides 50211 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 50211 and 50220. The biggest common factor number is the GCF number.
So the greatest common factor 50211 and 50220 is 9.

Also check out the Least Common Multiple of 50211 and 50220