What is the Greatest Common Factor of 1499 and 1509?

Greatest common factor (GCF) of 1499 and 1509 is 1.

GCF(1499,1509) = 1

We will now calculate the prime factors of 1499 and 1509, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 1499 and 1509.

How to find the GCF of 1499 and 1509?

We will first find the prime factorization of 1499 and 1509. After we will calculate the factors of 1499 and 1509 and find the biggest common factor number .

Step-1: Prime Factorization of 1499

Prime factors of 1499 are 1499. Prime factorization of 1499 in exponential form is:

1499 = 1499¹

Step-2: Prime Factorization of 1509

Prime factors of 1509 are 3, 503. Prime factorization of 1509 in exponential form is:

1509 = 3¹ × 503¹

Step-3: Factors of 1499

List of positive integer factors of 1499 that divides 1499 without a remainder.

Step-4: Factors of 1509

List of positive integer factors of 1509 that divides 1499 without a remainder.

1, 3, 503

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 1499 and 1509. The biggest common factor number is the GCF number.
So the greatest common factor 1499 and 1509 is 1.

Also check out the Least Common Multiple of 1499 and 1509