What is the Greatest Common Factor of 68790 and 68797?

Greatest common factor (GCF) of 68790 and 68797 is 1.

GCF(68790,68797) = 1

We will now calculate the prime factors of 68790 and 68797, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68790 and 68797.

How to find the GCF of 68790 and 68797?

We will first find the prime factorization of 68790 and 68797. After we will calculate the factors of 68790 and 68797 and find the biggest common factor number .

Step-1: Prime Factorization of 68790

Prime factors of 68790 are 2, 3, 5, 2293. Prime factorization of 68790 in exponential form is:

68790 = 2¹ × 3¹ × 5¹ × 2293¹

Step-2: Prime Factorization of 68797

Prime factors of 68797 are 89, 773. Prime factorization of 68797 in exponential form is:

68797 = 89¹ × 773¹

Step-3: Factors of 68790

List of positive integer factors of 68790 that divides 68790 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2293, 4586, 6879, 11465, 13758, 22930, 34395

Step-4: Factors of 68797

List of positive integer factors of 68797 that divides 68790 without a remainder.

1, 89, 773

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68790 and 68797. The biggest common factor number is the GCF number.
So the greatest common factor 68790 and 68797 is 1.

Also check out the Least Common Multiple of 68790 and 68797