What is the Greatest Common Factor of 2493 and 2507?

Greatest common factor (GCF) of 2493 and 2507 is 1.

GCF(2493,2507) = 1

We will now calculate the prime factors of 2493 and 2507, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2493 and 2507.

How to find the GCF of 2493 and 2507?

We will first find the prime factorization of 2493 and 2507. After we will calculate the factors of 2493 and 2507 and find the biggest common factor number .

Step-1: Prime Factorization of 2493

Prime factors of 2493 are 3, 277. Prime factorization of 2493 in exponential form is:

2493 = 3² × 277¹

Step-2: Prime Factorization of 2507

Prime factors of 2507 are 23, 109. Prime factorization of 2507 in exponential form is:

2507 = 23¹ × 109¹

Step-3: Factors of 2493

List of positive integer factors of 2493 that divides 2493 without a remainder.

1, 3, 9, 277, 831

Step-4: Factors of 2507

List of positive integer factors of 2507 that divides 2493 without a remainder.

1, 23, 109

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2493 and 2507. The biggest common factor number is the GCF number.
So the greatest common factor 2493 and 2507 is 1.

Also check out the Least Common Multiple of 2493 and 2507