What is the Greatest Common Factor of 43057 and 43069?

Greatest common factor (GCF) of 43057 and 43069 is 1.

GCF(43057,43069) = 1

We will now calculate the prime factors of 43057 and 43069, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43057 and 43069.

How to find the GCF of 43057 and 43069?

We will first find the prime factorization of 43057 and 43069. After we will calculate the factors of 43057 and 43069 and find the biggest common factor number .

Step-1: Prime Factorization of 43057

Prime factors of 43057 are 7, 6151. Prime factorization of 43057 in exponential form is:

43057 = 7¹ × 6151¹

Step-2: Prime Factorization of 43069

Prime factors of 43069 are 13, 3313. Prime factorization of 43069 in exponential form is:

43069 = 13¹ × 3313¹

Step-3: Factors of 43057

List of positive integer factors of 43057 that divides 43057 without a remainder.

1, 7, 6151

Step-4: Factors of 43069

List of positive integer factors of 43069 that divides 43057 without a remainder.

1, 13, 3313

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43057 and 43069. The biggest common factor number is the GCF number.
So the greatest common factor 43057 and 43069 is 1.

Also check out the Least Common Multiple of 43057 and 43069