What is the Greatest Common Factor of 80478 and 80497?

Greatest common factor (GCF) of 80478 and 80497 is 1.

GCF(80478,80497) = 1

We will now calculate the prime factors of 80478 and 80497, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80478 and 80497.

How to find the GCF of 80478 and 80497?

We will first find the prime factorization of 80478 and 80497. After we will calculate the factors of 80478 and 80497 and find the biggest common factor number .

Step-1: Prime Factorization of 80478

Prime factors of 80478 are 2, 3, 17, 263. Prime factorization of 80478 in exponential form is:

80478 = 2¹ × 3² × 17¹ × 263¹

Step-2: Prime Factorization of 80497

Prime factors of 80497 are 101, 797. Prime factorization of 80497 in exponential form is:

80497 = 101¹ × 797¹

Step-3: Factors of 80478

List of positive integer factors of 80478 that divides 80478 without a remainder.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 263, 306, 526, 789, 1578, 2367, 4471, 4734, 8942, 13413, 26826, 40239

Step-4: Factors of 80497

List of positive integer factors of 80497 that divides 80478 without a remainder.

1, 101, 797

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80478 and 80497. The biggest common factor number is the GCF number.
So the greatest common factor 80478 and 80497 is 1.

Also check out the Least Common Multiple of 80478 and 80497