What is the Greatest Common Factor of 67848 and 67857?

Greatest common factor (GCF) of 67848 and 67857 is 3.

GCF(67848,67857) = 3

We will now calculate the prime factors of 67848 and 67857, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67848 and 67857.

How to find the GCF of 67848 and 67857?

We will first find the prime factorization of 67848 and 67857. After we will calculate the factors of 67848 and 67857 and find the biggest common factor number .

Step-1: Prime Factorization of 67848

Prime factors of 67848 are 2, 3, 11, 257. Prime factorization of 67848 in exponential form is:

67848 = 2³ × 3¹ × 11¹ × 257¹

Step-2: Prime Factorization of 67857

Prime factors of 67857 are 3, 22619. Prime factorization of 67857 in exponential form is:

67857 = 3¹ × 22619¹

Step-3: Factors of 67848

List of positive integer factors of 67848 that divides 67848 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 514, 771, 1028, 1542, 2056, 2827, 3084, 5654, 6168, 8481, 11308, 16962, 22616, 33924

Step-4: Factors of 67857

List of positive integer factors of 67857 that divides 67848 without a remainder.

1, 3, 22619

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67848 and 67857. The biggest common factor number is the GCF number.
So the greatest common factor 67848 and 67857 is 3.

Also check out the Least Common Multiple of 67848 and 67857