What is the Greatest Common Factor of 2615 and 2623?

Greatest common factor (GCF) of 2615 and 2623 is 1.

GCF(2615,2623) = 1

We will now calculate the prime factors of 2615 and 2623, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2615 and 2623.

How to find the GCF of 2615 and 2623?

We will first find the prime factorization of 2615 and 2623. After we will calculate the factors of 2615 and 2623 and find the biggest common factor number .

Step-1: Prime Factorization of 2615

Prime factors of 2615 are 5, 523. Prime factorization of 2615 in exponential form is:

2615 = 5¹ × 523¹

Step-2: Prime Factorization of 2623

Prime factors of 2623 are 43, 61. Prime factorization of 2623 in exponential form is:

2623 = 43¹ × 61¹

Step-3: Factors of 2615

List of positive integer factors of 2615 that divides 2615 without a remainder.

1, 5, 523

Step-4: Factors of 2623

List of positive integer factors of 2623 that divides 2615 without a remainder.

1, 43, 61

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2615 and 2623. The biggest common factor number is the GCF number.
So the greatest common factor 2615 and 2623 is 1.

Also check out the Least Common Multiple of 2615 and 2623