What is the Greatest Common Factor of 51718 and 51738?

Greatest common factor (GCF) of 51718 and 51738 is 2.

GCF(51718,51738) = 2

We will now calculate the prime factors of 51718 and 51738, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51718 and 51738.

How to find the GCF of 51718 and 51738?

We will first find the prime factorization of 51718 and 51738. After we will calculate the factors of 51718 and 51738 and find the biggest common factor number .

Step-1: Prime Factorization of 51718

Prime factors of 51718 are 2, 19, 1361. Prime factorization of 51718 in exponential form is:

51718 = 2¹ × 19¹ × 1361¹

Step-2: Prime Factorization of 51738

Prime factors of 51738 are 2, 3, 8623. Prime factorization of 51738 in exponential form is:

51738 = 2¹ × 3¹ × 8623¹

Step-3: Factors of 51718

List of positive integer factors of 51718 that divides 51718 without a remainder.

1, 2, 19, 38, 1361, 2722, 25859

Step-4: Factors of 51738

List of positive integer factors of 51738 that divides 51718 without a remainder.

1, 2, 3, 6, 8623, 17246, 25869

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51718 and 51738. The biggest common factor number is the GCF number.
So the greatest common factor 51718 and 51738 is 2.

Also check out the Least Common Multiple of 51718 and 51738