What is the Greatest Common Factor of 17411 and 17420?

Greatest common factor (GCF) of 17411 and 17420 is 1.

GCF(17411,17420) = 1

We will now calculate the prime factors of 17411 and 17420, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17411 and 17420.

How to find the GCF of 17411 and 17420?

We will first find the prime factorization of 17411 and 17420. After we will calculate the factors of 17411 and 17420 and find the biggest common factor number .

Step-1: Prime Factorization of 17411

Prime factors of 17411 are 23, 757. Prime factorization of 17411 in exponential form is:

17411 = 23¹ × 757¹

Step-2: Prime Factorization of 17420

Prime factors of 17420 are 2, 5, 13, 67. Prime factorization of 17420 in exponential form is:

17420 = 2² × 5¹ × 13¹ × 67¹

Step-3: Factors of 17411

List of positive integer factors of 17411 that divides 17411 without a remainder.

1, 23, 757

Step-4: Factors of 17420

List of positive integer factors of 17420 that divides 17411 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17411 and 17420. The biggest common factor number is the GCF number.
So the greatest common factor 17411 and 17420 is 1.

Also check out the Least Common Multiple of 17411 and 17420