What is the Greatest Common Factor of 67800 and 67816?

Greatest common factor (GCF) of 67800 and 67816 is 8.

GCF(67800,67816) = 8

We will now calculate the prime factors of 67800 and 67816, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67800 and 67816.

How to find the GCF of 67800 and 67816?

We will first find the prime factorization of 67800 and 67816. After we will calculate the factors of 67800 and 67816 and find the biggest common factor number .

Step-1: Prime Factorization of 67800

Prime factors of 67800 are 2, 3, 5, 113. Prime factorization of 67800 in exponential form is:

67800 = 2³ × 3¹ × 5² × 113¹

Step-2: Prime Factorization of 67816

Prime factors of 67816 are 2, 7, 173. Prime factorization of 67816 in exponential form is:

67816 = 2³ × 7² × 173¹

Step-3: Factors of 67800

List of positive integer factors of 67800 that divides 67800 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 150, 200, 226, 300, 339, 452, 565, 600, 678, 904, 1130, 1356, 1695, 2260, 2712, 2825, 3390, 4520, 5650, 6780, 8475, 11300, 13560, 16950, 22600, 33900

Step-4: Factors of 67816

List of positive integer factors of 67816 that divides 67800 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1211, 1384, 2422, 4844, 8477, 9688, 16954, 33908

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67800 and 67816. The biggest common factor number is the GCF number.
So the greatest common factor 67800 and 67816 is 8.

Also check out the Least Common Multiple of 67800 and 67816