What is the Greatest Common Factor of 30421 and 30431?

Greatest common factor (GCF) of 30421 and 30431 is 1.

GCF(30421,30431) = 1

We will now calculate the prime factors of 30421 and 30431, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30421 and 30431.

How to find the GCF of 30421 and 30431?

We will first find the prime factorization of 30421 and 30431. After we will calculate the factors of 30421 and 30431 and find the biggest common factor number .

Step-1: Prime Factorization of 30421

Prime factors of 30421 are 29, 1049. Prime factorization of 30421 in exponential form is:

30421 = 29¹ × 1049¹

Step-2: Prime Factorization of 30431

Prime factors of 30431 are 30431. Prime factorization of 30431 in exponential form is:

30431 = 30431¹

Step-3: Factors of 30421

List of positive integer factors of 30421 that divides 30421 without a remainder.

1, 29, 1049

Step-4: Factors of 30431

List of positive integer factors of 30431 that divides 30421 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30421 and 30431. The biggest common factor number is the GCF number.
So the greatest common factor 30421 and 30431 is 1.

Also check out the Least Common Multiple of 30421 and 30431