What is the Greatest Common Factor of 68147 and 68159?

Greatest common factor (GCF) of 68147 and 68159 is 1.

GCF(68147,68159) = 1

We will now calculate the prime factors of 68147 and 68159, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68147 and 68159.

How to find the GCF of 68147 and 68159?

We will first find the prime factorization of 68147 and 68159. After we will calculate the factors of 68147 and 68159 and find the biggest common factor number .

Step-1: Prime Factorization of 68147

Prime factors of 68147 are 68147. Prime factorization of 68147 in exponential form is:

68147 = 68147¹

Step-2: Prime Factorization of 68159

Prime factors of 68159 are 7, 13, 107. Prime factorization of 68159 in exponential form is:

68159 = 7² × 13¹ × 107¹

Step-3: Factors of 68147

List of positive integer factors of 68147 that divides 68147 without a remainder.

Step-4: Factors of 68159

List of positive integer factors of 68159 that divides 68147 without a remainder.

1, 7, 13, 49, 91, 107, 637, 749, 1391, 5243, 9737

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68147 and 68159. The biggest common factor number is the GCF number.
So the greatest common factor 68147 and 68159 is 1.

Also check out the Least Common Multiple of 68147 and 68159