What is the Greatest Common Factor of 50518 and 50531?

Greatest common factor (GCF) of 50518 and 50531 is 13.

GCF(50518,50531) = 13

We will now calculate the prime factors of 50518 and 50531, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50518 and 50531.

How to find the GCF of 50518 and 50531?

We will first find the prime factorization of 50518 and 50531. After we will calculate the factors of 50518 and 50531 and find the biggest common factor number .

Step-1: Prime Factorization of 50518

Prime factors of 50518 are 2, 13, 29, 67. Prime factorization of 50518 in exponential form is:

50518 = 2¹ × 13¹ × 29¹ × 67¹

Step-2: Prime Factorization of 50531

Prime factors of 50531 are 13, 23. Prime factorization of 50531 in exponential form is:

50531 = 13³ × 23¹

Step-3: Factors of 50518

List of positive integer factors of 50518 that divides 50518 without a remainder.

1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1742, 1943, 3886, 25259

Step-4: Factors of 50531

List of positive integer factors of 50531 that divides 50518 without a remainder.

1, 13, 23, 169, 299, 2197, 3887

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50518 and 50531. The biggest common factor number is the GCF number.
So the greatest common factor 50518 and 50531 is 13.

Also check out the Least Common Multiple of 50518 and 50531