What is the Greatest Common Factor of 67617 and 67626?

Greatest common factor (GCF) of 67617 and 67626 is 9.

GCF(67617,67626) = 9

We will now calculate the prime factors of 67617 and 67626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67617 and 67626.

How to find the GCF of 67617 and 67626?

We will first find the prime factorization of 67617 and 67626. After we will calculate the factors of 67617 and 67626 and find the biggest common factor number .

Step-1: Prime Factorization of 67617

Prime factors of 67617 are 3, 11, 683. Prime factorization of 67617 in exponential form is:

67617 = 3² × 11¹ × 683¹

Step-2: Prime Factorization of 67626

Prime factors of 67626 are 2, 3, 13, 17. Prime factorization of 67626 in exponential form is:

67626 = 2¹ × 3² × 13¹ × 17²

Step-3: Factors of 67617

List of positive integer factors of 67617 that divides 67617 without a remainder.

1, 3, 9, 11, 33, 99, 683, 2049, 6147, 7513, 22539

Step-4: Factors of 67626

List of positive integer factors of 67626 that divides 67617 without a remainder.

1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1989, 2601, 3757, 3978, 5202, 7514, 11271, 22542, 33813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67617 and 67626. The biggest common factor number is the GCF number.
So the greatest common factor 67617 and 67626 is 9.

Also check out the Least Common Multiple of 67617 and 67626