What is the Greatest Common Factor of 67636 and 67655?

Greatest common factor (GCF) of 67636 and 67655 is 1.

GCF(67636,67655) = 1

We will now calculate the prime factors of 67636 and 67655, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67636 and 67655.

How to find the GCF of 67636 and 67655?

We will first find the prime factorization of 67636 and 67655. After we will calculate the factors of 67636 and 67655 and find the biggest common factor number .

Step-1: Prime Factorization of 67636

Prime factors of 67636 are 2, 37, 457. Prime factorization of 67636 in exponential form is:

67636 = 2² × 37¹ × 457¹

Step-2: Prime Factorization of 67655

Prime factors of 67655 are 5, 7, 1933. Prime factorization of 67655 in exponential form is:

67655 = 5¹ × 7¹ × 1933¹

Step-3: Factors of 67636

List of positive integer factors of 67636 that divides 67636 without a remainder.

1, 2, 4, 37, 74, 148, 457, 914, 1828, 16909, 33818

Step-4: Factors of 67655

List of positive integer factors of 67655 that divides 67636 without a remainder.

1, 5, 7, 35, 1933, 9665, 13531

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67636 and 67655. The biggest common factor number is the GCF number.
So the greatest common factor 67636 and 67655 is 1.

Also check out the Least Common Multiple of 67636 and 67655