What is the Greatest Common Factor of 79740 and 79759?

Greatest common factor (GCF) of 79740 and 79759 is 1.

GCF(79740,79759) = 1

We will now calculate the prime factors of 79740 and 79759, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79740 and 79759.

How to find the GCF of 79740 and 79759?

We will first find the prime factorization of 79740 and 79759. After we will calculate the factors of 79740 and 79759 and find the biggest common factor number .

Step-1: Prime Factorization of 79740

Prime factors of 79740 are 2, 3, 5, 443. Prime factorization of 79740 in exponential form is:

79740 = 2² × 3² × 5¹ × 443¹

Step-2: Prime Factorization of 79759

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

79759 = 47¹ × 1697¹

Step-3: Factors of 79740

List of positive integer factors of 79740 that divides 79740 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 2215, 2658, 3987, 4430, 5316, 6645, 7974, 8860, 13290, 15948, 19935, 26580, 39870

Step-4: Factors of 79759

List of positive integer factors of 79759 that divides 79740 without a remainder.

1, 47, 1697

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79740 and 79759. The biggest common factor number is the GCF number.
So the greatest common factor 79740 and 79759 is 1.

Also check out the Least Common Multiple of 79740 and 79759