What is the Greatest Common Factor of 23503 and 23522?

Greatest common factor (GCF) of 23503 and 23522 is 19.

GCF(23503,23522) = 19

We will now calculate the prime factors of 23503 and 23522, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23503 and 23522.

How to find the GCF of 23503 and 23522?

We will first find the prime factorization of 23503 and 23522. After we will calculate the factors of 23503 and 23522 and find the biggest common factor number .

Step-1: Prime Factorization of 23503

Prime factors of 23503 are 19, 1237. Prime factorization of 23503 in exponential form is:

23503 = 19¹ × 1237¹

Step-2: Prime Factorization of 23522

Prime factors of 23522 are 2, 19, 619. Prime factorization of 23522 in exponential form is:

23522 = 2¹ × 19¹ × 619¹

Step-3: Factors of 23503

List of positive integer factors of 23503 that divides 23503 without a remainder.

1, 19, 1237

Step-4: Factors of 23522

List of positive integer factors of 23522 that divides 23503 without a remainder.

1, 2, 19, 38, 619, 1238, 11761

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23503 and 23522. The biggest common factor number is the GCF number.
So the greatest common factor 23503 and 23522 is 19.

Also check out the Least Common Multiple of 23503 and 23522