What is the Greatest Common Factor of 25157 and 25168?

Greatest common factor (GCF) of 25157 and 25168 is 11.

GCF(25157,25168) = 11

We will now calculate the prime factors of 25157 and 25168, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25157 and 25168.

How to find the GCF of 25157 and 25168?

We will first find the prime factorization of 25157 and 25168. After we will calculate the factors of 25157 and 25168 and find the biggest common factor number .

Step-1: Prime Factorization of 25157

Prime factors of 25157 are 11, 2287. Prime factorization of 25157 in exponential form is:

25157 = 11¹ × 2287¹

Step-2: Prime Factorization of 25168

Prime factors of 25168 are 2, 11, 13. Prime factorization of 25168 in exponential form is:

25168 = 2⁴ × 11² × 13¹

Step-3: Factors of 25157

List of positive integer factors of 25157 that divides 25157 without a remainder.

1, 11, 2287

Step-4: Factors of 25168

List of positive integer factors of 25168 that divides 25157 without a remainder.

1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25157 and 25168. The biggest common factor number is the GCF number.
So the greatest common factor 25157 and 25168 is 11.

Also check out the Least Common Multiple of 25157 and 25168