What is the Greatest Common Factor of 50115 and 50128?

Greatest common factor (GCF) of 50115 and 50128 is 13.

GCF(50115,50128) = 13

We will now calculate the prime factors of 50115 and 50128, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50115 and 50128.

How to find the GCF of 50115 and 50128?

We will first find the prime factorization of 50115 and 50128. After we will calculate the factors of 50115 and 50128 and find the biggest common factor number .

Step-1: Prime Factorization of 50115

Prime factors of 50115 are 3, 5, 13, 257. Prime factorization of 50115 in exponential form is:

50115 = 3¹ × 5¹ × 13¹ × 257¹

Step-2: Prime Factorization of 50128

Prime factors of 50128 are 2, 13, 241. Prime factorization of 50128 in exponential form is:

50128 = 2⁴ × 13¹ × 241¹

Step-3: Factors of 50115

List of positive integer factors of 50115 that divides 50115 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1285, 3341, 3855, 10023, 16705

Step-4: Factors of 50128

List of positive integer factors of 50128 that divides 50115 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 12532, 25064

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50115 and 50128. The biggest common factor number is the GCF number.
So the greatest common factor 50115 and 50128 is 13.

Also check out the Least Common Multiple of 50115 and 50128