What is the Greatest Common Factor of 65460 and 65471?

Greatest common factor (GCF) of 65460 and 65471 is 1.

GCF(65460,65471) = 1

We will now calculate the prime factors of 65460 and 65471, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65460 and 65471.

How to find the GCF of 65460 and 65471?

We will first find the prime factorization of 65460 and 65471. After we will calculate the factors of 65460 and 65471 and find the biggest common factor number .

Step-1: Prime Factorization of 65460

Prime factors of 65460 are 2, 3, 5, 1091. Prime factorization of 65460 in exponential form is:

65460 = 2² × 3¹ × 5¹ × 1091¹

Step-2: Prime Factorization of 65471

Prime factors of 65471 are 7, 47, 199. Prime factorization of 65471 in exponential form is:

65471 = 7¹ × 47¹ × 199¹

Step-3: Factors of 65460

List of positive integer factors of 65460 that divides 65460 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091, 2182, 3273, 4364, 5455, 6546, 10910, 13092, 16365, 21820, 32730

Step-4: Factors of 65471

List of positive integer factors of 65471 that divides 65460 without a remainder.

1, 7, 47, 199, 329, 1393, 9353

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65460 and 65471. The biggest common factor number is the GCF number.
So the greatest common factor 65460 and 65471 is 1.

Also check out the Least Common Multiple of 65460 and 65471