What is the Greatest Common Factor of 16740 and 16755?

Greatest common factor (GCF) of 16740 and 16755 is 15.

GCF(16740,16755) = 15

We will now calculate the prime factors of 16740 and 16755, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16740 and 16755.

How to find the GCF of 16740 and 16755?

We will first find the prime factorization of 16740 and 16755. After we will calculate the factors of 16740 and 16755 and find the biggest common factor number .

Step-1: Prime Factorization of 16740

Prime factors of 16740 are 2, 3, 5, 31. Prime factorization of 16740 in exponential form is:

16740 = 2² × 3³ × 5¹ × 31¹

Step-2: Prime Factorization of 16755

Prime factors of 16755 are 3, 5, 1117. Prime factorization of 16755 in exponential form is:

16755 = 3¹ × 5¹ × 1117¹

Step-3: Factors of 16740

List of positive integer factors of 16740 that divides 16740 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370

Step-4: Factors of 16755

List of positive integer factors of 16755 that divides 16740 without a remainder.

1, 3, 5, 15, 1117, 3351, 5585

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16740 and 16755. The biggest common factor number is the GCF number.
So the greatest common factor 16740 and 16755 is 15.

Also check out the Least Common Multiple of 16740 and 16755