What is the Greatest Common Factor of 7457 and 7475?

Greatest common factor (GCF) of 7457 and 7475 is 1.

GCF(7457,7475) = 1

We will now calculate the prime factors of 7457 and 7475, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7457 and 7475.

How to find the GCF of 7457 and 7475?

We will first find the prime factorization of 7457 and 7475. After we will calculate the factors of 7457 and 7475 and find the biggest common factor number .

Step-1: Prime Factorization of 7457

Prime factors of 7457 are 7457. Prime factorization of 7457 in exponential form is:

7457 = 7457¹

Step-2: Prime Factorization of 7475

Prime factors of 7475 are 5, 13, 23. Prime factorization of 7475 in exponential form is:

7475 = 5² × 13¹ × 23¹

Step-3: Factors of 7457

List of positive integer factors of 7457 that divides 7457 without a remainder.

Step-4: Factors of 7475

List of positive integer factors of 7475 that divides 7457 without a remainder.

1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7457 and 7475. The biggest common factor number is the GCF number.
So the greatest common factor 7457 and 7475 is 1.

Also check out the Least Common Multiple of 7457 and 7475