What is the Greatest Common Factor of 80781 and 80795?

Greatest common factor (GCF) of 80781 and 80795 is 1.

GCF(80781,80795) = 1

We will now calculate the prime factors of 80781 and 80795, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80781 and 80795.

How to find the GCF of 80781 and 80795?

We will first find the prime factorization of 80781 and 80795. After we will calculate the factors of 80781 and 80795 and find the biggest common factor number .

Step-1: Prime Factorization of 80781

Prime factors of 80781 are 3, 26927. Prime factorization of 80781 in exponential form is:

80781 = 3¹ × 26927¹

Step-2: Prime Factorization of 80795

Prime factors of 80795 are 5, 11, 13, 113. Prime factorization of 80795 in exponential form is:

80795 = 5¹ × 11¹ × 13¹ × 113¹

Step-3: Factors of 80781

List of positive integer factors of 80781 that divides 80781 without a remainder.

1, 3, 26927

Step-4: Factors of 80795

List of positive integer factors of 80795 that divides 80781 without a remainder.

1, 5, 11, 13, 55, 65, 113, 143, 565, 715, 1243, 1469, 6215, 7345, 16159

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80781 and 80795. The biggest common factor number is the GCF number.
So the greatest common factor 80781 and 80795 is 1.

Also check out the Least Common Multiple of 80781 and 80795