What is the Greatest Common Factor of 42305 and 42323?

Greatest common factor (GCF) of 42305 and 42323 is 1.

GCF(42305,42323) = 1

We will now calculate the prime factors of 42305 and 42323, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42305 and 42323.

How to find the GCF of 42305 and 42323?

We will first find the prime factorization of 42305 and 42323. After we will calculate the factors of 42305 and 42323 and find the biggest common factor number .

Step-1: Prime Factorization of 42305

Prime factors of 42305 are 5, 8461. Prime factorization of 42305 in exponential form is:

42305 = 5¹ × 8461¹

Step-2: Prime Factorization of 42323

Prime factors of 42323 are 42323. Prime factorization of 42323 in exponential form is:

42323 = 42323¹

Step-3: Factors of 42305

List of positive integer factors of 42305 that divides 42305 without a remainder.

1, 5, 8461

Step-4: Factors of 42323

List of positive integer factors of 42323 that divides 42305 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42305 and 42323. The biggest common factor number is the GCF number.
So the greatest common factor 42305 and 42323 is 1.

Also check out the Least Common Multiple of 42305 and 42323