What is the Greatest Common Factor of 85031 and 85042?

Greatest common factor (GCF) of 85031 and 85042 is 1.

GCF(85031,85042) = 1

We will now calculate the prime factors of 85031 and 85042, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85031 and 85042.

How to find the GCF of 85031 and 85042?

We will first find the prime factorization of 85031 and 85042. After we will calculate the factors of 85031 and 85042 and find the biggest common factor number .

Step-1: Prime Factorization of 85031

Prime factors of 85031 are 23, 3697. Prime factorization of 85031 in exponential form is:

85031 = 23¹ × 3697¹

Step-2: Prime Factorization of 85042

Prime factors of 85042 are 2, 101, 421. Prime factorization of 85042 in exponential form is:

85042 = 2¹ × 101¹ × 421¹

Step-3: Factors of 85031

List of positive integer factors of 85031 that divides 85031 without a remainder.

1, 23, 3697

Step-4: Factors of 85042

List of positive integer factors of 85042 that divides 85031 without a remainder.

1, 2, 101, 202, 421, 842, 42521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85031 and 85042. The biggest common factor number is the GCF number.
So the greatest common factor 85031 and 85042 is 1.

Also check out the Least Common Multiple of 85031 and 85042