What is the Greatest Common Factor of 17860 and 17871?

Greatest common factor (GCF) of 17860 and 17871 is 1.

GCF(17860,17871) = 1

We will now calculate the prime factors of 17860 and 17871, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17860 and 17871.

How to find the GCF of 17860 and 17871?

We will first find the prime factorization of 17860 and 17871. After we will calculate the factors of 17860 and 17871 and find the biggest common factor number .

Step-1: Prime Factorization of 17860

Prime factors of 17860 are 2, 5, 19, 47. Prime factorization of 17860 in exponential form is:

17860 = 2² × 5¹ × 19¹ × 47¹

Step-2: Prime Factorization of 17871

Prime factors of 17871 are 3, 7, 23, 37. Prime factorization of 17871 in exponential form is:

17871 = 3¹ × 7¹ × 23¹ × 37¹

Step-3: Factors of 17860

List of positive integer factors of 17860 that divides 17860 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930

Step-4: Factors of 17871

List of positive integer factors of 17871 that divides 17860 without a remainder.

1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17860 and 17871. The biggest common factor number is the GCF number.
So the greatest common factor 17860 and 17871 is 1.

Also check out the Least Common Multiple of 17860 and 17871