What is the Greatest Common Factor of 68598 and 68616?

Greatest common factor (GCF) of 68598 and 68616 is 18.

GCF(68598,68616) = 18

We will now calculate the prime factors of 68598 and 68616, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68598 and 68616.

How to find the GCF of 68598 and 68616?

We will first find the prime factorization of 68598 and 68616. After we will calculate the factors of 68598 and 68616 and find the biggest common factor number .

Step-1: Prime Factorization of 68598

Prime factors of 68598 are 2, 3, 37, 103. Prime factorization of 68598 in exponential form is:

68598 = 2¹ × 3² × 37¹ × 103¹

Step-2: Prime Factorization of 68616

Prime factors of 68616 are 2, 3, 953. Prime factorization of 68616 in exponential form is:

68616 = 2³ × 3² × 953¹

Step-3: Factors of 68598

List of positive integer factors of 68598 that divides 68598 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 1854, 3811, 7622, 11433, 22866, 34299

Step-4: Factors of 68616

List of positive integer factors of 68616 that divides 68598 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 953, 1906, 2859, 3812, 5718, 7624, 8577, 11436, 17154, 22872, 34308

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68598 and 68616. The biggest common factor number is the GCF number.
So the greatest common factor 68598 and 68616 is 18.

Also check out the Least Common Multiple of 68598 and 68616