What is the Greatest Common Factor of 80655 and 80668?

Greatest common factor (GCF) of 80655 and 80668 is 1.

GCF(80655,80668) = 1

We will now calculate the prime factors of 80655 and 80668, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80655 and 80668.

How to find the GCF of 80655 and 80668?

We will first find the prime factorization of 80655 and 80668. After we will calculate the factors of 80655 and 80668 and find the biggest common factor number .

Step-1: Prime Factorization of 80655

Prime factors of 80655 are 3, 5, 19, 283. Prime factorization of 80655 in exponential form is:

80655 = 3¹ × 5¹ × 19¹ × 283¹

Step-2: Prime Factorization of 80668

Prime factors of 80668 are 2, 7, 43, 67. Prime factorization of 80668 in exponential form is:

80668 = 2² × 7¹ × 43¹ × 67¹

Step-3: Factors of 80655

List of positive integer factors of 80655 that divides 80655 without a remainder.

1, 3, 5, 15, 19, 57, 95, 283, 285, 849, 1415, 4245, 5377, 16131, 26885

Step-4: Factors of 80668

List of positive integer factors of 80668 that divides 80655 without a remainder.

1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 602, 938, 1204, 1876, 2881, 5762, 11524, 20167, 40334

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80655 and 80668. The biggest common factor number is the GCF number.
So the greatest common factor 80655 and 80668 is 1.

Also check out the Least Common Multiple of 80655 and 80668