What is the Greatest Common Factor of 79857 and 79877?

Greatest common factor (GCF) of 79857 and 79877 is 1.

GCF(79857,79877) = 1

We will now calculate the prime factors of 79857 and 79877, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79857 and 79877.

How to find the GCF of 79857 and 79877?

We will first find the prime factorization of 79857 and 79877. After we will calculate the factors of 79857 and 79877 and find the biggest common factor number .

Step-1: Prime Factorization of 79857

Prime factors of 79857 are 3, 19, 467. Prime factorization of 79857 in exponential form is:

79857 = 3² × 19¹ × 467¹

Step-2: Prime Factorization of 79877

Prime factors of 79877 are 7, 11411. Prime factorization of 79877 in exponential form is:

79877 = 7¹ × 11411¹

Step-3: Factors of 79857

List of positive integer factors of 79857 that divides 79857 without a remainder.

1, 3, 9, 19, 57, 171, 467, 1401, 4203, 8873, 26619

Step-4: Factors of 79877

List of positive integer factors of 79877 that divides 79857 without a remainder.

1, 7, 11411

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79857 and 79877. The biggest common factor number is the GCF number.
So the greatest common factor 79857 and 79877 is 1.

Also check out the Least Common Multiple of 79857 and 79877