What is the Greatest Common Factor of 69148 and 69155?

Greatest common factor (GCF) of 69148 and 69155 is 1.

GCF(69148,69155) = 1

We will now calculate the prime factors of 69148 and 69155, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69148 and 69155.

How to find the GCF of 69148 and 69155?

We will first find the prime factorization of 69148 and 69155. After we will calculate the factors of 69148 and 69155 and find the biggest common factor number .

Step-1: Prime Factorization of 69148

Prime factors of 69148 are 2, 59, 293. Prime factorization of 69148 in exponential form is:

69148 = 2² × 59¹ × 293¹

Step-2: Prime Factorization of 69155

Prime factors of 69155 are 5, 13831. Prime factorization of 69155 in exponential form is:

69155 = 5¹ × 13831¹

Step-3: Factors of 69148

List of positive integer factors of 69148 that divides 69148 without a remainder.

1, 2, 4, 59, 118, 236, 293, 586, 1172, 17287, 34574

Step-4: Factors of 69155

List of positive integer factors of 69155 that divides 69148 without a remainder.

1, 5, 13831

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69148 and 69155. The biggest common factor number is the GCF number.
So the greatest common factor 69148 and 69155 is 1.

Also check out the Least Common Multiple of 69148 and 69155