What is the Greatest Common Factor of 8456 and 8473?

Greatest common factor (GCF) of 8456 and 8473 is 1.

GCF(8456,8473) = 1

We will now calculate the prime factors of 8456 and 8473, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8456 and 8473.

How to find the GCF of 8456 and 8473?

We will first find the prime factorization of 8456 and 8473. After we will calculate the factors of 8456 and 8473 and find the biggest common factor number .

Step-1: Prime Factorization of 8456

Prime factors of 8456 are 2, 7, 151. Prime factorization of 8456 in exponential form is:

8456 = 2³ × 7¹ × 151¹

Step-2: Prime Factorization of 8473

Prime factors of 8473 are 37, 229. Prime factorization of 8473 in exponential form is:

8473 = 37¹ × 229¹

Step-3: Factors of 8456

List of positive integer factors of 8456 that divides 8456 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228

Step-4: Factors of 8473

List of positive integer factors of 8473 that divides 8456 without a remainder.

1, 37, 229

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8456 and 8473. The biggest common factor number is the GCF number.
So the greatest common factor 8456 and 8473 is 1.

Also check out the Least Common Multiple of 8456 and 8473