What is the Greatest Common Factor of 92145 and 92157?

Greatest common factor (GCF) of 92145 and 92157 is 3.

GCF(92145,92157) = 3

We will now calculate the prime factors of 92145 and 92157, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 92145 and 92157.

How to find the GCF of 92145 and 92157?

We will first find the prime factorization of 92145 and 92157. After we will calculate the factors of 92145 and 92157 and find the biggest common factor number .

Step-1: Prime Factorization of 92145

Prime factors of 92145 are 3, 5, 6143. Prime factorization of 92145 in exponential form is:

92145 = 3¹ × 5¹ × 6143¹

Step-2: Prime Factorization of 92157

Prime factors of 92157 are 3, 13, 17, 139. Prime factorization of 92157 in exponential form is:

92157 = 3¹ × 13¹ × 17¹ × 139¹

Step-3: Factors of 92145

List of positive integer factors of 92145 that divides 92145 without a remainder.

1, 3, 5, 15, 6143, 18429, 30715

Step-4: Factors of 92157

List of positive integer factors of 92157 that divides 92145 without a remainder.

1, 3, 13, 17, 39, 51, 139, 221, 417, 663, 1807, 2363, 5421, 7089, 30719

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 92145 and 92157. The biggest common factor number is the GCF number.
So the greatest common factor 92145 and 92157 is 3.

Also check out the Least Common Multiple of 92145 and 92157