What is the Greatest Common Factor of 29139 and 29156?

Greatest common factor (GCF) of 29139 and 29156 is 1.

GCF(29139,29156) = 1

We will now calculate the prime factors of 29139 and 29156, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29139 and 29156.

How to find the GCF of 29139 and 29156?

We will first find the prime factorization of 29139 and 29156. After we will calculate the factors of 29139 and 29156 and find the biggest common factor number .

Step-1: Prime Factorization of 29139

Prime factors of 29139 are 3, 11, 883. Prime factorization of 29139 in exponential form is:

29139 = 3¹ × 11¹ × 883¹

Step-2: Prime Factorization of 29156

Prime factors of 29156 are 2, 37, 197. Prime factorization of 29156 in exponential form is:

29156 = 2² × 37¹ × 197¹

Step-3: Factors of 29139

List of positive integer factors of 29139 that divides 29139 without a remainder.

1, 3, 11, 33, 883, 2649, 9713

Step-4: Factors of 29156

List of positive integer factors of 29156 that divides 29139 without a remainder.

1, 2, 4, 37, 74, 148, 197, 394, 788, 7289, 14578

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29139 and 29156. The biggest common factor number is the GCF number.
So the greatest common factor 29139 and 29156 is 1.

Also check out the Least Common Multiple of 29139 and 29156