What is the Greatest Common Factor of 67388 and 67401?

Greatest common factor (GCF) of 67388 and 67401 is 1.

GCF(67388,67401) = 1

We will now calculate the prime factors of 67388 and 67401, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67388 and 67401.

How to find the GCF of 67388 and 67401?

We will first find the prime factorization of 67388 and 67401. After we will calculate the factors of 67388 and 67401 and find the biggest common factor number .

Step-1: Prime Factorization of 67388

Prime factors of 67388 are 2, 17, 991. Prime factorization of 67388 in exponential form is:

67388 = 2² × 17¹ × 991¹

Step-2: Prime Factorization of 67401

Prime factors of 67401 are 3, 7489. Prime factorization of 67401 in exponential form is:

67401 = 3² × 7489¹

Step-3: Factors of 67388

List of positive integer factors of 67388 that divides 67388 without a remainder.

1, 2, 4, 17, 34, 68, 991, 1982, 3964, 16847, 33694

Step-4: Factors of 67401

List of positive integer factors of 67401 that divides 67388 without a remainder.

1, 3, 9, 7489, 22467

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67388 and 67401. The biggest common factor number is the GCF number.
So the greatest common factor 67388 and 67401 is 1.

Also check out the Least Common Multiple of 67388 and 67401