What is the Greatest Common Factor of 67491 and 67511?

Greatest common factor (GCF) of 67491 and 67511 is 1.

GCF(67491,67511) = 1

We will now calculate the prime factors of 67491 and 67511, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67491 and 67511.

How to find the GCF of 67491 and 67511?

We will first find the prime factorization of 67491 and 67511. After we will calculate the factors of 67491 and 67511 and find the biggest common factor number .

Step-1: Prime Factorization of 67491

Prime factors of 67491 are 3, 7499. Prime factorization of 67491 in exponential form is:

67491 = 3² × 7499¹

Step-2: Prime Factorization of 67511

Prime factors of 67511 are 67511. Prime factorization of 67511 in exponential form is:

67511 = 67511¹

Step-3: Factors of 67491

List of positive integer factors of 67491 that divides 67491 without a remainder.

1, 3, 9, 7499, 22497

Step-4: Factors of 67511

List of positive integer factors of 67511 that divides 67491 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67491 and 67511. The biggest common factor number is the GCF number.
So the greatest common factor 67491 and 67511 is 1.

Also check out the Least Common Multiple of 67491 and 67511