What is the Greatest Common Factor of 30220 and 30229?

Greatest common factor (GCF) of 30220 and 30229 is 1.

GCF(30220,30229) = 1

We will now calculate the prime factors of 30220 and 30229, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30220 and 30229.

How to find the GCF of 30220 and 30229?

We will first find the prime factorization of 30220 and 30229. After we will calculate the factors of 30220 and 30229 and find the biggest common factor number .

Step-1: Prime Factorization of 30220

Prime factors of 30220 are 2, 5, 1511. Prime factorization of 30220 in exponential form is:

30220 = 2² × 5¹ × 1511¹

Step-2: Prime Factorization of 30229

Prime factors of 30229 are 19, 37, 43. Prime factorization of 30229 in exponential form is:

30229 = 19¹ × 37¹ × 43¹

Step-3: Factors of 30220

List of positive integer factors of 30220 that divides 30220 without a remainder.

1, 2, 4, 5, 10, 20, 1511, 3022, 6044, 7555, 15110

Step-4: Factors of 30229

List of positive integer factors of 30229 that divides 30220 without a remainder.

1, 19, 37, 43, 703, 817, 1591

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30220 and 30229. The biggest common factor number is the GCF number.
So the greatest common factor 30220 and 30229 is 1.

Also check out the Least Common Multiple of 30220 and 30229