What is the Greatest Common Factor of 71850 and 71855?

Greatest common factor (GCF) of 71850 and 71855 is 5.

GCF(71850,71855) = 5

We will now calculate the prime factors of 71850 and 71855, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71850 and 71855.

How to find the GCF of 71850 and 71855?

We will first find the prime factorization of 71850 and 71855. After we will calculate the factors of 71850 and 71855 and find the biggest common factor number .

Step-1: Prime Factorization of 71850

Prime factors of 71850 are 2, 3, 5, 479. Prime factorization of 71850 in exponential form is:

71850 = 2¹ × 3¹ × 5² × 479¹

Step-2: Prime Factorization of 71855

Prime factors of 71855 are 5, 7, 2053. Prime factorization of 71855 in exponential form is:

71855 = 5¹ × 7¹ × 2053¹

Step-3: Factors of 71850

List of positive integer factors of 71850 that divides 71850 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 479, 958, 1437, 2395, 2874, 4790, 7185, 11975, 14370, 23950, 35925

Step-4: Factors of 71855

List of positive integer factors of 71855 that divides 71850 without a remainder.

1, 5, 7, 35, 2053, 10265, 14371

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71850 and 71855. The biggest common factor number is the GCF number.
So the greatest common factor 71850 and 71855 is 5.

Also check out the Least Common Multiple of 71850 and 71855