What is the Greatest Common Factor of 77880 and 77893?

Greatest common factor (GCF) of 77880 and 77893 is 1.

GCF(77880,77893) = 1

We will now calculate the prime factors of 77880 and 77893, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77880 and 77893.

How to find the GCF of 77880 and 77893?

We will first find the prime factorization of 77880 and 77893. After we will calculate the factors of 77880 and 77893 and find the biggest common factor number .

Step-1: Prime Factorization of 77880

Prime factors of 77880 are 2, 3, 5, 11, 59. Prime factorization of 77880 in exponential form is:

77880 = 2³ × 3¹ × 5¹ × 11¹ × 59¹

Step-2: Prime Factorization of 77893

Prime factors of 77893 are 77893. Prime factorization of 77893 in exponential form is:

77893 = 77893¹

Step-3: Factors of 77880

List of positive integer factors of 77880 that divides 77880 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 7080, 7788, 9735, 12980, 15576, 19470, 25960, 38940

Step-4: Factors of 77893

List of positive integer factors of 77893 that divides 77880 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77880 and 77893. The biggest common factor number is the GCF number.
So the greatest common factor 77880 and 77893 is 1.

Also check out the Least Common Multiple of 77880 and 77893