What is the Greatest Common Factor of 60930 and 60939?

Greatest common factor (GCF) of 60930 and 60939 is 9.

GCF(60930,60939) = 9

We will now calculate the prime factors of 60930 and 60939, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60930 and 60939.

How to find the GCF of 60930 and 60939?

We will first find the prime factorization of 60930 and 60939. After we will calculate the factors of 60930 and 60939 and find the biggest common factor number .

Step-1: Prime Factorization of 60930

Prime factors of 60930 are 2, 3, 5, 677. Prime factorization of 60930 in exponential form is:

60930 = 2¹ × 3² × 5¹ × 677¹

Step-2: Prime Factorization of 60939

Prime factors of 60939 are 3, 37, 61. Prime factorization of 60939 in exponential form is:

60939 = 3³ × 37¹ × 61¹

Step-3: Factors of 60930

List of positive integer factors of 60930 that divides 60930 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1354, 2031, 3385, 4062, 6093, 6770, 10155, 12186, 20310, 30465

Step-4: Factors of 60939

List of positive integer factors of 60939 that divides 60930 without a remainder.

1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1647, 2257, 6771, 20313

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60930 and 60939. The biggest common factor number is the GCF number.
So the greatest common factor 60930 and 60939 is 9.

Also check out the Least Common Multiple of 60930 and 60939