What is the Greatest Common Factor of 9451 and 9455?

Greatest common factor (GCF) of 9451 and 9455 is 1.

GCF(9451,9455) = 1

We will now calculate the prime factors of 9451 and 9455, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9451 and 9455.

How to find the GCF of 9451 and 9455?

We will first find the prime factorization of 9451 and 9455. After we will calculate the factors of 9451 and 9455 and find the biggest common factor number .

Step-1: Prime Factorization of 9451

Prime factors of 9451 are 13, 727. Prime factorization of 9451 in exponential form is:

9451 = 13¹ × 727¹

Step-2: Prime Factorization of 9455

Prime factors of 9455 are 5, 31, 61. Prime factorization of 9455 in exponential form is:

9455 = 5¹ × 31¹ × 61¹

Step-3: Factors of 9451

List of positive integer factors of 9451 that divides 9451 without a remainder.

1, 13, 727

Step-4: Factors of 9455

List of positive integer factors of 9455 that divides 9451 without a remainder.

1, 5, 31, 61, 155, 305, 1891

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9451 and 9455. The biggest common factor number is the GCF number.
So the greatest common factor 9451 and 9455 is 1.

Also check out the Least Common Multiple of 9451 and 9455