What is the Greatest Common Factor of 67259 and 67270?

Greatest common factor (GCF) of 67259 and 67270 is 1.

GCF(67259,67270) = 1

We will now calculate the prime factors of 67259 and 67270, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67259 and 67270.

How to find the GCF of 67259 and 67270?

We will first find the prime factorization of 67259 and 67270. After we will calculate the factors of 67259 and 67270 and find the biggest common factor number .

Step-1: Prime Factorization of 67259

Prime factors of 67259 are 103, 653. Prime factorization of 67259 in exponential form is:

67259 = 103¹ × 653¹

Step-2: Prime Factorization of 67270

Prime factors of 67270 are 2, 5, 7, 31. Prime factorization of 67270 in exponential form is:

67270 = 2¹ × 5¹ × 7¹ × 31²

Step-3: Factors of 67259

List of positive integer factors of 67259 that divides 67259 without a remainder.

1, 103, 653

Step-4: Factors of 67270

List of positive integer factors of 67270 that divides 67259 without a remainder.

1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 4805, 6727, 9610, 13454, 33635

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67259 and 67270. The biggest common factor number is the GCF number.
So the greatest common factor 67259 and 67270 is 1.

Also check out the Least Common Multiple of 67259 and 67270