What is the Greatest Common Factor of 51297 and 51303?

Greatest common factor (GCF) of 51297 and 51303 is 3.

GCF(51297,51303) = 3

We will now calculate the prime factors of 51297 and 51303, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51297 and 51303.

How to find the GCF of 51297 and 51303?

We will first find the prime factorization of 51297 and 51303. After we will calculate the factors of 51297 and 51303 and find the biggest common factor number .

Step-1: Prime Factorization of 51297

Prime factors of 51297 are 3, 17099. Prime factorization of 51297 in exponential form is:

51297 = 3¹ × 17099¹

Step-2: Prime Factorization of 51303

Prime factors of 51303 are 3, 7, 349. Prime factorization of 51303 in exponential form is:

51303 = 3¹ × 7² × 349¹

Step-3: Factors of 51297

List of positive integer factors of 51297 that divides 51297 without a remainder.

1, 3, 17099

Step-4: Factors of 51303

List of positive integer factors of 51303 that divides 51297 without a remainder.

1, 3, 7, 21, 49, 147, 349, 1047, 2443, 7329, 17101

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51297 and 51303. The biggest common factor number is the GCF number.
So the greatest common factor 51297 and 51303 is 3.

Also check out the Least Common Multiple of 51297 and 51303