What is the Greatest Common Factor of 40855 and 40871?

Greatest common factor (GCF) of 40855 and 40871 is 1.

GCF(40855,40871) = 1

We will now calculate the prime factors of 40855 and 40871, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40855 and 40871.

How to find the GCF of 40855 and 40871?

We will first find the prime factorization of 40855 and 40871. After we will calculate the factors of 40855 and 40871 and find the biggest common factor number .

Step-1: Prime Factorization of 40855

Prime factors of 40855 are 5, 8171. Prime factorization of 40855 in exponential form is:

40855 = 5¹ × 8171¹

Step-2: Prime Factorization of 40871

Prime factors of 40871 are 23, 1777. Prime factorization of 40871 in exponential form is:

40871 = 23¹ × 1777¹

Step-3: Factors of 40855

List of positive integer factors of 40855 that divides 40855 without a remainder.

1, 5, 8171

Step-4: Factors of 40871

List of positive integer factors of 40871 that divides 40855 without a remainder.

1, 23, 1777

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40855 and 40871. The biggest common factor number is the GCF number.
So the greatest common factor 40855 and 40871 is 1.

Also check out the Least Common Multiple of 40855 and 40871