What is the Greatest Common Factor of 79881 and 79885?

Greatest common factor (GCF) of 79881 and 79885 is 1.

GCF(79881,79885) = 1

We will now calculate the prime factors of 79881 and 79885, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79881 and 79885.

How to find the GCF of 79881 and 79885?

We will first find the prime factorization of 79881 and 79885. After we will calculate the factors of 79881 and 79885 and find the biggest common factor number .

Step-1: Prime Factorization of 79881

Prime factors of 79881 are 3, 26627. Prime factorization of 79881 in exponential form is:

79881 = 3¹ × 26627¹

Step-2: Prime Factorization of 79885

Prime factors of 79885 are 5, 13, 1229. Prime factorization of 79885 in exponential form is:

79885 = 5¹ × 13¹ × 1229¹

Step-3: Factors of 79881

List of positive integer factors of 79881 that divides 79881 without a remainder.

1, 3, 26627

Step-4: Factors of 79885

List of positive integer factors of 79885 that divides 79881 without a remainder.

1, 5, 13, 65, 1229, 6145, 15977

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79881 and 79885. The biggest common factor number is the GCF number.
So the greatest common factor 79881 and 79885 is 1.

Also check out the Least Common Multiple of 79881 and 79885