What is the Greatest Common Factor of 11375 and 11390?

Greatest common factor (GCF) of 11375 and 11390 is 5.

GCF(11375,11390) = 5

We will now calculate the prime factors of 11375 and 11390, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11375 and 11390.

How to find the GCF of 11375 and 11390?

We will first find the prime factorization of 11375 and 11390. After we will calculate the factors of 11375 and 11390 and find the biggest common factor number .

Step-1: Prime Factorization of 11375

Prime factors of 11375 are 5, 7, 13. Prime factorization of 11375 in exponential form is:

11375 = 5³ × 7¹ × 13¹

Step-2: Prime Factorization of 11390

Prime factors of 11390 are 2, 5, 17, 67. Prime factorization of 11390 in exponential form is:

11390 = 2¹ × 5¹ × 17¹ × 67¹

Step-3: Factors of 11375

List of positive integer factors of 11375 that divides 11375 without a remainder.

1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275

Step-4: Factors of 11390

List of positive integer factors of 11390 that divides 11375 without a remainder.

1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11375 and 11390. The biggest common factor number is the GCF number.
So the greatest common factor 11375 and 11390 is 5.

Also check out the Least Common Multiple of 11375 and 11390