What is the Greatest Common Factor of 42289 and 42301?

Greatest common factor (GCF) of 42289 and 42301 is 1.

GCF(42289,42301) = 1

We will now calculate the prime factors of 42289 and 42301, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42289 and 42301.

How to find the GCF of 42289 and 42301?

We will first find the prime factorization of 42289 and 42301. After we will calculate the factors of 42289 and 42301 and find the biggest common factor number .

Step-1: Prime Factorization of 42289

Prime factors of 42289 are 13, 3253. Prime factorization of 42289 in exponential form is:

42289 = 13¹ × 3253¹

Step-2: Prime Factorization of 42301

Prime factors of 42301 are 7, 6043. Prime factorization of 42301 in exponential form is:

42301 = 7¹ × 6043¹

Step-3: Factors of 42289

List of positive integer factors of 42289 that divides 42289 without a remainder.

1, 13, 3253

Step-4: Factors of 42301

List of positive integer factors of 42301 that divides 42289 without a remainder.

1, 7, 6043

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42289 and 42301. The biggest common factor number is the GCF number.
So the greatest common factor 42289 and 42301 is 1.

Also check out the Least Common Multiple of 42289 and 42301