What is the Greatest Common Factor of 51402 and 51406?

Greatest common factor (GCF) of 51402 and 51406 is 2.

GCF(51402,51406) = 2

We will now calculate the prime factors of 51402 and 51406, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51402 and 51406.

How to find the GCF of 51402 and 51406?

We will first find the prime factorization of 51402 and 51406. After we will calculate the factors of 51402 and 51406 and find the biggest common factor number .

Step-1: Prime Factorization of 51402

Prime factors of 51402 are 2, 3, 13, 659. Prime factorization of 51402 in exponential form is:

51402 = 2¹ × 3¹ × 13¹ × 659¹

Step-2: Prime Factorization of 51406

Prime factors of 51406 are 2, 25703. Prime factorization of 51406 in exponential form is:

51406 = 2¹ × 25703¹

Step-3: Factors of 51402

List of positive integer factors of 51402 that divides 51402 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 659, 1318, 1977, 3954, 8567, 17134, 25701

Step-4: Factors of 51406

List of positive integer factors of 51406 that divides 51402 without a remainder.

1, 2, 25703

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51402 and 51406. The biggest common factor number is the GCF number.
So the greatest common factor 51402 and 51406 is 2.

Also check out the Least Common Multiple of 51402 and 51406