What is the Greatest Common Factor of 30277 and 30291?

Greatest common factor (GCF) of 30277 and 30291 is 1.

GCF(30277,30291) = 1

We will now calculate the prime factors of 30277 and 30291, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30277 and 30291.

How to find the GCF of 30277 and 30291?

We will first find the prime factorization of 30277 and 30291. After we will calculate the factors of 30277 and 30291 and find the biggest common factor number .

Step-1: Prime Factorization of 30277

Prime factors of 30277 are 13, 17, 137. Prime factorization of 30277 in exponential form is:

30277 = 13¹ × 17¹ × 137¹

Step-2: Prime Factorization of 30291

Prime factors of 30291 are 3, 23, 439. Prime factorization of 30291 in exponential form is:

30291 = 3¹ × 23¹ × 439¹

Step-3: Factors of 30277

List of positive integer factors of 30277 that divides 30277 without a remainder.

1, 13, 17, 137, 221, 1781, 2329

Step-4: Factors of 30291

List of positive integer factors of 30291 that divides 30277 without a remainder.

1, 3, 23, 69, 439, 1317, 10097

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30277 and 30291. The biggest common factor number is the GCF number.
So the greatest common factor 30277 and 30291 is 1.

Also check out the Least Common Multiple of 30277 and 30291