What is the Greatest Common Factor of 75497 and 75515?

Greatest common factor (GCF) of 75497 and 75515 is 1.

GCF(75497,75515) = 1

We will now calculate the prime factors of 75497 and 75515, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75497 and 75515.

How to find the GCF of 75497 and 75515?

We will first find the prime factorization of 75497 and 75515. After we will calculate the factors of 75497 and 75515 and find the biggest common factor number .

Step-1: Prime Factorization of 75497

Prime factors of 75497 are 17, 4441. Prime factorization of 75497 in exponential form is:

75497 = 17¹ × 4441¹

Step-2: Prime Factorization of 75515

Prime factors of 75515 are 5, 11, 1373. Prime factorization of 75515 in exponential form is:

75515 = 5¹ × 11¹ × 1373¹

Step-3: Factors of 75497

List of positive integer factors of 75497 that divides 75497 without a remainder.

1, 17, 4441

Step-4: Factors of 75515

List of positive integer factors of 75515 that divides 75497 without a remainder.

1, 5, 11, 55, 1373, 6865, 15103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75497 and 75515. The biggest common factor number is the GCF number.
So the greatest common factor 75497 and 75515 is 1.

Also check out the Least Common Multiple of 75497 and 75515