What is the Greatest Common Factor of 79071 and 79080?

Greatest common factor (GCF) of 79071 and 79080 is 3.

GCF(79071,79080) = 3

We will now calculate the prime factors of 79071 and 79080, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79071 and 79080.

How to find the GCF of 79071 and 79080?

We will first find the prime factorization of 79071 and 79080. After we will calculate the factors of 79071 and 79080 and find the biggest common factor number .

Step-1: Prime Factorization of 79071

Prime factors of 79071 are 3, 26357. Prime factorization of 79071 in exponential form is:

79071 = 3¹ × 26357¹

Step-2: Prime Factorization of 79080

Prime factors of 79080 are 2, 3, 5, 659. Prime factorization of 79080 in exponential form is:

79080 = 2³ × 3¹ × 5¹ × 659¹

Step-3: Factors of 79071

List of positive integer factors of 79071 that divides 79071 without a remainder.

1, 3, 26357

Step-4: Factors of 79080

List of positive integer factors of 79080 that divides 79071 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19770, 26360, 39540

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79071 and 79080. The biggest common factor number is the GCF number.
So the greatest common factor 79071 and 79080 is 3.

Also check out the Least Common Multiple of 79071 and 79080