What is the Greatest Common Factor of 67580 and 67594?

Greatest common factor (GCF) of 67580 and 67594 is 2.

GCF(67580,67594) = 2

We will now calculate the prime factors of 67580 and 67594, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67580 and 67594.

How to find the GCF of 67580 and 67594?

We will first find the prime factorization of 67580 and 67594. After we will calculate the factors of 67580 and 67594 and find the biggest common factor number .

Step-1: Prime Factorization of 67580

Prime factors of 67580 are 2, 5, 31, 109. Prime factorization of 67580 in exponential form is:

67580 = 2² × 5¹ × 31¹ × 109¹

Step-2: Prime Factorization of 67594

Prime factors of 67594 are 2, 33797. Prime factorization of 67594 in exponential form is:

67594 = 2¹ × 33797¹

Step-3: Factors of 67580

List of positive integer factors of 67580 that divides 67580 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 1090, 2180, 3379, 6758, 13516, 16895, 33790

Step-4: Factors of 67594

List of positive integer factors of 67594 that divides 67580 without a remainder.

1, 2, 33797

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67580 and 67594. The biggest common factor number is the GCF number.
So the greatest common factor 67580 and 67594 is 2.

Also check out the Least Common Multiple of 67580 and 67594