What is the Greatest Common Factor of 69939 and 69959?

Greatest common factor (GCF) of 69939 and 69959 is 1.

GCF(69939,69959) = 1

We will now calculate the prime factors of 69939 and 69959, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69939 and 69959.

How to find the GCF of 69939 and 69959?

We will first find the prime factorization of 69939 and 69959. After we will calculate the factors of 69939 and 69959 and find the biggest common factor number .

Step-1: Prime Factorization of 69939

Prime factors of 69939 are 3, 19, 409. Prime factorization of 69939 in exponential form is:

69939 = 3² × 19¹ × 409¹

Step-2: Prime Factorization of 69959

Prime factors of 69959 are 69959. Prime factorization of 69959 in exponential form is:

69959 = 69959¹

Step-3: Factors of 69939

List of positive integer factors of 69939 that divides 69939 without a remainder.

1, 3, 9, 19, 57, 171, 409, 1227, 3681, 7771, 23313

Step-4: Factors of 69959

List of positive integer factors of 69959 that divides 69939 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69939 and 69959. The biggest common factor number is the GCF number.
So the greatest common factor 69939 and 69959 is 1.

Also check out the Least Common Multiple of 69939 and 69959