What is the Greatest Common Factor of 42307 and 42316?

Greatest common factor (GCF) of 42307 and 42316 is 1.

GCF(42307,42316) = 1

We will now calculate the prime factors of 42307 and 42316, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42307 and 42316.

How to find the GCF of 42307 and 42316?

We will first find the prime factorization of 42307 and 42316. After we will calculate the factors of 42307 and 42316 and find the biggest common factor number .

Step-1: Prime Factorization of 42307

Prime factors of 42307 are 42307. Prime factorization of 42307 in exponential form is:

42307 = 42307¹

Step-2: Prime Factorization of 42316

Prime factors of 42316 are 2, 71, 149. Prime factorization of 42316 in exponential form is:

42316 = 2² × 71¹ × 149¹

Step-3: Factors of 42307

List of positive integer factors of 42307 that divides 42307 without a remainder.

Step-4: Factors of 42316

List of positive integer factors of 42316 that divides 42307 without a remainder.

1, 2, 4, 71, 142, 149, 284, 298, 596, 10579, 21158

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42307 and 42316. The biggest common factor number is the GCF number.
So the greatest common factor 42307 and 42316 is 1.

Also check out the Least Common Multiple of 42307 and 42316