What is the Greatest Common Factor of 72682 and 72690?

Greatest common factor (GCF) of 72682 and 72690 is 2.

GCF(72682,72690) = 2

We will now calculate the prime factors of 72682 and 72690, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72682 and 72690.

How to find the GCF of 72682 and 72690?

We will first find the prime factorization of 72682 and 72690. After we will calculate the factors of 72682 and 72690 and find the biggest common factor number .

Step-1: Prime Factorization of 72682

Prime factors of 72682 are 2, 36341. Prime factorization of 72682 in exponential form is:

72682 = 2¹ × 36341¹

Step-2: Prime Factorization of 72690

Prime factors of 72690 are 2, 3, 5, 2423. Prime factorization of 72690 in exponential form is:

72690 = 2¹ × 3¹ × 5¹ × 2423¹

Step-3: Factors of 72682

List of positive integer factors of 72682 that divides 72682 without a remainder.

1, 2, 36341

Step-4: Factors of 72690

List of positive integer factors of 72690 that divides 72682 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2423, 4846, 7269, 12115, 14538, 24230, 36345

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72682 and 72690. The biggest common factor number is the GCF number.
So the greatest common factor 72682 and 72690 is 2.

Also check out the Least Common Multiple of 72682 and 72690