What is the Greatest Common Factor of 2446 and 2457?

Greatest common factor (GCF) of 2446 and 2457 is 1.

GCF(2446,2457) = 1

We will now calculate the prime factors of 2446 and 2457, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2446 and 2457.

How to find the GCF of 2446 and 2457?

We will first find the prime factorization of 2446 and 2457. After we will calculate the factors of 2446 and 2457 and find the biggest common factor number .

Step-1: Prime Factorization of 2446

Prime factors of 2446 are 2, 1223. Prime factorization of 2446 in exponential form is:

2446 = 2¹ × 1223¹

Step-2: Prime Factorization of 2457

Prime factors of 2457 are 3, 7, 13. Prime factorization of 2457 in exponential form is:

2457 = 3³ × 7¹ × 13¹

Step-3: Factors of 2446

List of positive integer factors of 2446 that divides 2446 without a remainder.

1, 2, 1223

Step-4: Factors of 2457

List of positive integer factors of 2457 that divides 2446 without a remainder.

1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2446 and 2457. The biggest common factor number is the GCF number.
So the greatest common factor 2446 and 2457 is 1.

Also check out the Least Common Multiple of 2446 and 2457