What is the Greatest Common Factor of 30523 and 30533?

Greatest common factor (GCF) of 30523 and 30533 is 1.

GCF(30523,30533) = 1

We will now calculate the prime factors of 30523 and 30533, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30523 and 30533.

How to find the GCF of 30523 and 30533?

We will first find the prime factorization of 30523 and 30533. After we will calculate the factors of 30523 and 30533 and find the biggest common factor number .

Step-1: Prime Factorization of 30523

Prime factors of 30523 are 131, 233. Prime factorization of 30523 in exponential form is:

30523 = 131¹ × 233¹

Step-2: Prime Factorization of 30533

Prime factors of 30533 are 19, 1607. Prime factorization of 30533 in exponential form is:

30533 = 19¹ × 1607¹

Step-3: Factors of 30523

List of positive integer factors of 30523 that divides 30523 without a remainder.

1, 131, 233

Step-4: Factors of 30533

List of positive integer factors of 30533 that divides 30523 without a remainder.

1, 19, 1607

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30523 and 30533. The biggest common factor number is the GCF number.
So the greatest common factor 30523 and 30533 is 1.

Also check out the Least Common Multiple of 30523 and 30533