What is the Greatest Common Factor of 68660 and 68671?

Greatest common factor (GCF) of 68660 and 68671 is 1.

GCF(68660,68671) = 1

We will now calculate the prime factors of 68660 and 68671, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68660 and 68671.

How to find the GCF of 68660 and 68671?

We will first find the prime factorization of 68660 and 68671. After we will calculate the factors of 68660 and 68671 and find the biggest common factor number .

Step-1: Prime Factorization of 68660

Prime factors of 68660 are 2, 5, 3433. Prime factorization of 68660 in exponential form is:

68660 = 2² × 5¹ × 3433¹

Step-2: Prime Factorization of 68671

Prime factors of 68671 are 43, 1597. Prime factorization of 68671 in exponential form is:

68671 = 43¹ × 1597¹

Step-3: Factors of 68660

List of positive integer factors of 68660 that divides 68660 without a remainder.

1, 2, 4, 5, 10, 20, 3433, 6866, 13732, 17165, 34330

Step-4: Factors of 68671

List of positive integer factors of 68671 that divides 68660 without a remainder.

1, 43, 1597

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68660 and 68671. The biggest common factor number is the GCF number.
So the greatest common factor 68660 and 68671 is 1.

Also check out the Least Common Multiple of 68660 and 68671