What is the Greatest Common Factor of 76890 and 76897?

Greatest common factor (GCF) of 76890 and 76897 is 1.

GCF(76890,76897) = 1

We will now calculate the prime factors of 76890 and 76897, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76890 and 76897.

How to find the GCF of 76890 and 76897?

We will first find the prime factorization of 76890 and 76897. After we will calculate the factors of 76890 and 76897 and find the biggest common factor number .

Step-1: Prime Factorization of 76890

Prime factors of 76890 are 2, 3, 5, 11, 233. Prime factorization of 76890 in exponential form is:

76890 = 2¹ × 3¹ × 5¹ × 11¹ × 233¹

Step-2: Prime Factorization of 76897

Prime factors of 76897 are 131, 587. Prime factorization of 76897 in exponential form is:

76897 = 131¹ × 587¹

Step-3: Factors of 76890

List of positive integer factors of 76890 that divides 76890 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 233, 330, 466, 699, 1165, 1398, 2330, 2563, 3495, 5126, 6990, 7689, 12815, 15378, 25630, 38445

Step-4: Factors of 76897

List of positive integer factors of 76897 that divides 76890 without a remainder.

1, 131, 587

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76890 and 76897. The biggest common factor number is the GCF number.
So the greatest common factor 76890 and 76897 is 1.

Also check out the Least Common Multiple of 76890 and 76897