What is the Greatest Common Factor of 69141 and 69159?

Greatest common factor (GCF) of 69141 and 69159 is 3.

GCF(69141,69159) = 3

We will now calculate the prime factors of 69141 and 69159, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69141 and 69159.

How to find the GCF of 69141 and 69159?

We will first find the prime factorization of 69141 and 69159. After we will calculate the factors of 69141 and 69159 and find the biggest common factor number .

Step-1: Prime Factorization of 69141

Prime factors of 69141 are 3, 19, 1213. Prime factorization of 69141 in exponential form is:

69141 = 3¹ × 19¹ × 1213¹

Step-2: Prime Factorization of 69159

Prime factors of 69159 are 3, 23053. Prime factorization of 69159 in exponential form is:

69159 = 3¹ × 23053¹

Step-3: Factors of 69141

List of positive integer factors of 69141 that divides 69141 without a remainder.

1, 3, 19, 57, 1213, 3639, 23047

Step-4: Factors of 69159

List of positive integer factors of 69159 that divides 69141 without a remainder.

1, 3, 23053

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69141 and 69159. The biggest common factor number is the GCF number.
So the greatest common factor 69141 and 69159 is 3.

Also check out the Least Common Multiple of 69141 and 69159