What is the Greatest Common Factor of 67458 and 67471?

Greatest common factor (GCF) of 67458 and 67471 is 1.

GCF(67458,67471) = 1

We will now calculate the prime factors of 67458 and 67471, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67458 and 67471.

How to find the GCF of 67458 and 67471?

We will first find the prime factorization of 67458 and 67471. After we will calculate the factors of 67458 and 67471 and find the biggest common factor number .

Step-1: Prime Factorization of 67458

Prime factors of 67458 are 2, 3, 11243. Prime factorization of 67458 in exponential form is:

67458 = 2¹ × 3¹ × 11243¹

Step-2: Prime Factorization of 67471

Prime factors of 67471 are 109, 619. Prime factorization of 67471 in exponential form is:

67471 = 109¹ × 619¹

Step-3: Factors of 67458

List of positive integer factors of 67458 that divides 67458 without a remainder.

1, 2, 3, 6, 11243, 22486, 33729

Step-4: Factors of 67471

List of positive integer factors of 67471 that divides 67458 without a remainder.

1, 109, 619

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67458 and 67471. The biggest common factor number is the GCF number.
So the greatest common factor 67458 and 67471 is 1.

Also check out the Least Common Multiple of 67458 and 67471