What is the Greatest Common Factor of 79759 and 79779?

Greatest common factor (GCF) of 79759 and 79779 is 1.

GCF(79759,79779) = 1

We will now calculate the prime factors of 79759 and 79779, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79759 and 79779.

How to find the GCF of 79759 and 79779?

We will first find the prime factorization of 79759 and 79779. After we will calculate the factors of 79759 and 79779 and find the biggest common factor number .

Step-1: Prime Factorization of 79759

Prime factors of 79759 are 47, 1697. Prime factorization of 79759 in exponential form is:

79759 = 47¹ × 1697¹

Step-2: Prime Factorization of 79779

Prime factors of 79779 are 3, 7, 29, 131. Prime factorization of 79779 in exponential form is:

79779 = 3¹ × 7¹ × 29¹ × 131¹

Step-3: Factors of 79759

List of positive integer factors of 79759 that divides 79759 without a remainder.

1, 47, 1697

Step-4: Factors of 79779

List of positive integer factors of 79779 that divides 79759 without a remainder.

1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 917, 2751, 3799, 11397, 26593

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79759 and 79779. The biggest common factor number is the GCF number.
So the greatest common factor 79759 and 79779 is 1.

Also check out the Least Common Multiple of 79759 and 79779