What is the Greatest Common Factor of 16707 and 16720?

Greatest common factor (GCF) of 16707 and 16720 is 1.

GCF(16707,16720) = 1

We will now calculate the prime factors of 16707 and 16720, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16707 and 16720.

How to find the GCF of 16707 and 16720?

We will first find the prime factorization of 16707 and 16720. After we will calculate the factors of 16707 and 16720 and find the biggest common factor number .

Step-1: Prime Factorization of 16707

Prime factors of 16707 are 3, 5569. Prime factorization of 16707 in exponential form is:

16707 = 3¹ × 5569¹

Step-2: Prime Factorization of 16720

Prime factors of 16720 are 2, 5, 11, 19. Prime factorization of 16720 in exponential form is:

16720 = 2⁴ × 5¹ × 11¹ × 19¹

Step-3: Factors of 16707

List of positive integer factors of 16707 that divides 16707 without a remainder.

1, 3, 5569

Step-4: Factors of 16720

List of positive integer factors of 16720 that divides 16707 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16707 and 16720. The biggest common factor number is the GCF number.
So the greatest common factor 16707 and 16720 is 1.

Also check out the Least Common Multiple of 16707 and 16720