What is the Greatest Common Factor of 40307 and 40321?

Greatest common factor (GCF) of 40307 and 40321 is 1.

GCF(40307,40321) = 1

We will now calculate the prime factors of 40307 and 40321, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40307 and 40321.

How to find the GCF of 40307 and 40321?

We will first find the prime factorization of 40307 and 40321. After we will calculate the factors of 40307 and 40321 and find the biggest common factor number .

Step-1: Prime Factorization of 40307

Prime factors of 40307 are 17, 2371. Prime factorization of 40307 in exponential form is:

40307 = 17¹ × 2371¹

Step-2: Prime Factorization of 40321

Prime factors of 40321 are 61, 661. Prime factorization of 40321 in exponential form is:

40321 = 61¹ × 661¹

Step-3: Factors of 40307

List of positive integer factors of 40307 that divides 40307 without a remainder.

1, 17, 2371

Step-4: Factors of 40321

List of positive integer factors of 40321 that divides 40307 without a remainder.

1, 61, 661

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40307 and 40321. The biggest common factor number is the GCF number.
So the greatest common factor 40307 and 40321 is 1.

Also check out the Least Common Multiple of 40307 and 40321