What is the Greatest Common Factor of 16690 and 16702?

Greatest common factor (GCF) of 16690 and 16702 is 2.

GCF(16690,16702) = 2

We will now calculate the prime factors of 16690 and 16702, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16690 and 16702.

How to find the GCF of 16690 and 16702?

We will first find the prime factorization of 16690 and 16702. After we will calculate the factors of 16690 and 16702 and find the biggest common factor number .

Step-1: Prime Factorization of 16690

Prime factors of 16690 are 2, 5, 1669. Prime factorization of 16690 in exponential form is:

16690 = 2¹ × 5¹ × 1669¹

Step-2: Prime Factorization of 16702

Prime factors of 16702 are 2, 7, 1193. Prime factorization of 16702 in exponential form is:

16702 = 2¹ × 7¹ × 1193¹

Step-3: Factors of 16690

List of positive integer factors of 16690 that divides 16690 without a remainder.

1, 2, 5, 10, 1669, 3338, 8345

Step-4: Factors of 16702

List of positive integer factors of 16702 that divides 16690 without a remainder.

1, 2, 7, 14, 1193, 2386, 8351

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16690 and 16702. The biggest common factor number is the GCF number.
So the greatest common factor 16690 and 16702 is 2.

Also check out the Least Common Multiple of 16690 and 16702