What is the Greatest Common Factor of 87841 and 87857?

Greatest common factor (GCF) of 87841 and 87857 is 1.

GCF(87841,87857) = 1

We will now calculate the prime factors of 87841 and 87857, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87841 and 87857.

How to find the GCF of 87841 and 87857?

We will first find the prime factorization of 87841 and 87857. After we will calculate the factors of 87841 and 87857 and find the biggest common factor number .

Step-1: Prime Factorization of 87841

Prime factors of 87841 are 13, 29, 233. Prime factorization of 87841 in exponential form is:

87841 = 13¹ × 29¹ × 233¹

Step-2: Prime Factorization of 87857

Prime factors of 87857 are 7, 11, 163. Prime factorization of 87857 in exponential form is:

87857 = 7² × 11¹ × 163¹

Step-3: Factors of 87841

List of positive integer factors of 87841 that divides 87841 without a remainder.

1, 13, 29, 233, 377, 3029, 6757

Step-4: Factors of 87857

List of positive integer factors of 87857 that divides 87841 without a remainder.

1, 7, 11, 49, 77, 163, 539, 1141, 1793, 7987, 12551

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87841 and 87857. The biggest common factor number is the GCF number.
So the greatest common factor 87841 and 87857 is 1.

Also check out the Least Common Multiple of 87841 and 87857