What is the Greatest Common Factor of 11490 and 11507?

Greatest common factor (GCF) of 11490 and 11507 is 1.

GCF(11490,11507) = 1

We will now calculate the prime factors of 11490 and 11507, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11490 and 11507.

How to find the GCF of 11490 and 11507?

We will first find the prime factorization of 11490 and 11507. After we will calculate the factors of 11490 and 11507 and find the biggest common factor number .

Step-1: Prime Factorization of 11490

Prime factors of 11490 are 2, 3, 5, 383. Prime factorization of 11490 in exponential form is:

11490 = 2¹ × 3¹ × 5¹ × 383¹

Step-2: Prime Factorization of 11507

Prime factors of 11507 are 37, 311. Prime factorization of 11507 in exponential form is:

11507 = 37¹ × 311¹

Step-3: Factors of 11490

List of positive integer factors of 11490 that divides 11490 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745

Step-4: Factors of 11507

List of positive integer factors of 11507 that divides 11490 without a remainder.

1, 37, 311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11490 and 11507. The biggest common factor number is the GCF number.
So the greatest common factor 11490 and 11507 is 1.

Also check out the Least Common Multiple of 11490 and 11507