What is the Greatest Common Factor of 75031 and 75050?

Greatest common factor (GCF) of 75031 and 75050 is 19.

GCF(75031,75050) = 19

We will now calculate the prime factors of 75031 and 75050, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75031 and 75050.

How to find the GCF of 75031 and 75050?

We will first find the prime factorization of 75031 and 75050. After we will calculate the factors of 75031 and 75050 and find the biggest common factor number .

Step-1: Prime Factorization of 75031

Prime factors of 75031 are 11, 19, 359. Prime factorization of 75031 in exponential form is:

75031 = 11¹ × 19¹ × 359¹

Step-2: Prime Factorization of 75050

Prime factors of 75050 are 2, 5, 19, 79. Prime factorization of 75050 in exponential form is:

75050 = 2¹ × 5² × 19¹ × 79¹

Step-3: Factors of 75031

List of positive integer factors of 75031 that divides 75031 without a remainder.

1, 11, 19, 209, 359, 3949, 6821

Step-4: Factors of 75050

List of positive integer factors of 75050 that divides 75031 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 395, 475, 790, 950, 1501, 1975, 3002, 3950, 7505, 15010, 37525

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75031 and 75050. The biggest common factor number is the GCF number.
So the greatest common factor 75031 and 75050 is 19.

Also check out the Least Common Multiple of 75031 and 75050