What is the Greatest Common Factor of 50140 and 50155?

Greatest common factor (GCF) of 50140 and 50155 is 5.

GCF(50140,50155) = 5

We will now calculate the prime factors of 50140 and 50155, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50140 and 50155.

How to find the GCF of 50140 and 50155?

We will first find the prime factorization of 50140 and 50155. After we will calculate the factors of 50140 and 50155 and find the biggest common factor number .

Step-1: Prime Factorization of 50140

Prime factors of 50140 are 2, 5, 23, 109. Prime factorization of 50140 in exponential form is:

50140 = 2² × 5¹ × 23¹ × 109¹

Step-2: Prime Factorization of 50155

Prime factors of 50155 are 5, 7, 1433. Prime factorization of 50155 in exponential form is:

50155 = 5¹ × 7¹ × 1433¹

Step-3: Factors of 50140

List of positive integer factors of 50140 that divides 50140 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070

Step-4: Factors of 50155

List of positive integer factors of 50155 that divides 50140 without a remainder.

1, 5, 7, 35, 1433, 7165, 10031

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50140 and 50155. The biggest common factor number is the GCF number.
So the greatest common factor 50140 and 50155 is 5.

Also check out the Least Common Multiple of 50140 and 50155