What is the Greatest Common Factor of 42065 and 42083?

Greatest common factor (GCF) of 42065 and 42083 is 1.

GCF(42065,42083) = 1

We will now calculate the prime factors of 42065 and 42083, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42065 and 42083.

How to find the GCF of 42065 and 42083?

We will first find the prime factorization of 42065 and 42083. After we will calculate the factors of 42065 and 42083 and find the biggest common factor number .

Step-1: Prime Factorization of 42065

Prime factors of 42065 are 5, 47, 179. Prime factorization of 42065 in exponential form is:

42065 = 5¹ × 47¹ × 179¹

Step-2: Prime Factorization of 42083

Prime factors of 42083 are 42083. Prime factorization of 42083 in exponential form is:

42083 = 42083¹

Step-3: Factors of 42065

List of positive integer factors of 42065 that divides 42065 without a remainder.

1, 5, 47, 179, 235, 895, 8413

Step-4: Factors of 42083

List of positive integer factors of 42083 that divides 42065 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42065 and 42083. The biggest common factor number is the GCF number.
So the greatest common factor 42065 and 42083 is 1.

Also check out the Least Common Multiple of 42065 and 42083