What is the Greatest Common Factor of 19676 and 19694?

Greatest common factor (GCF) of 19676 and 19694 is 2.

GCF(19676,19694) = 2

We will now calculate the prime factors of 19676 and 19694, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19676 and 19694.

How to find the GCF of 19676 and 19694?

We will first find the prime factorization of 19676 and 19694. After we will calculate the factors of 19676 and 19694 and find the biggest common factor number .

Step-1: Prime Factorization of 19676

Prime factors of 19676 are 2, 4919. Prime factorization of 19676 in exponential form is:

19676 = 2² × 4919¹

Step-2: Prime Factorization of 19694

Prime factors of 19694 are 2, 43, 229. Prime factorization of 19694 in exponential form is:

19694 = 2¹ × 43¹ × 229¹

Step-3: Factors of 19676

List of positive integer factors of 19676 that divides 19676 without a remainder.

1, 2, 4, 4919, 9838

Step-4: Factors of 19694

List of positive integer factors of 19694 that divides 19676 without a remainder.

1, 2, 43, 86, 229, 458, 9847

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19676 and 19694. The biggest common factor number is the GCF number.
So the greatest common factor 19676 and 19694 is 2.

Also check out the Least Common Multiple of 19676 and 19694