What is the Greatest Common Factor of 16906 and 16922?

Greatest common factor (GCF) of 16906 and 16922 is 2.

GCF(16906,16922) = 2

We will now calculate the prime factors of 16906 and 16922, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16906 and 16922.

How to find the GCF of 16906 and 16922?

We will first find the prime factorization of 16906 and 16922. After we will calculate the factors of 16906 and 16922 and find the biggest common factor number .

Step-1: Prime Factorization of 16906

Prime factors of 16906 are 2, 79, 107. Prime factorization of 16906 in exponential form is:

16906 = 2¹ × 79¹ × 107¹

Step-2: Prime Factorization of 16922

Prime factors of 16922 are 2, 8461. Prime factorization of 16922 in exponential form is:

16922 = 2¹ × 8461¹

Step-3: Factors of 16906

List of positive integer factors of 16906 that divides 16906 without a remainder.

1, 2, 79, 107, 158, 214, 8453

Step-4: Factors of 16922

List of positive integer factors of 16922 that divides 16906 without a remainder.

1, 2, 8461

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16906 and 16922. The biggest common factor number is the GCF number.
So the greatest common factor 16906 and 16922 is 2.

Also check out the Least Common Multiple of 16906 and 16922