What is the Greatest Common Factor of 30055 and 30069?

Greatest common factor (GCF) of 30055 and 30069 is 1.

GCF(30055,30069) = 1

We will now calculate the prime factors of 30055 and 30069, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30055 and 30069.

How to find the GCF of 30055 and 30069?

We will first find the prime factorization of 30055 and 30069. After we will calculate the factors of 30055 and 30069 and find the biggest common factor number .

Step-1: Prime Factorization of 30055

Prime factors of 30055 are 5, 6011. Prime factorization of 30055 in exponential form is:

30055 = 5¹ × 6011¹

Step-2: Prime Factorization of 30069

Prime factors of 30069 are 3, 13, 257. Prime factorization of 30069 in exponential form is:

30069 = 3² × 13¹ × 257¹

Step-3: Factors of 30055

List of positive integer factors of 30055 that divides 30055 without a remainder.

1, 5, 6011

Step-4: Factors of 30069

List of positive integer factors of 30069 that divides 30055 without a remainder.

1, 3, 9, 13, 39, 117, 257, 771, 2313, 3341, 10023

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30055 and 30069. The biggest common factor number is the GCF number.
So the greatest common factor 30055 and 30069 is 1.

Also check out the Least Common Multiple of 30055 and 30069