What is the Greatest Common Factor of 53390 and 53397?

Greatest common factor (GCF) of 53390 and 53397 is 1.

GCF(53390,53397) = 1

We will now calculate the prime factors of 53390 and 53397, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53390 and 53397.

How to find the GCF of 53390 and 53397?

We will first find the prime factorization of 53390 and 53397. After we will calculate the factors of 53390 and 53397 and find the biggest common factor number .

Step-1: Prime Factorization of 53390

Prime factors of 53390 are 2, 5, 19, 281. Prime factorization of 53390 in exponential form is:

53390 = 2¹ × 5¹ × 19¹ × 281¹

Step-2: Prime Factorization of 53397

Prime factors of 53397 are 3, 17, 349. Prime factorization of 53397 in exponential form is:

53397 = 3² × 17¹ × 349¹

Step-3: Factors of 53390

List of positive integer factors of 53390 that divides 53390 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1405, 2810, 5339, 10678, 26695

Step-4: Factors of 53397

List of positive integer factors of 53397 that divides 53390 without a remainder.

1, 3, 9, 17, 51, 153, 349, 1047, 3141, 5933, 17799

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53390 and 53397. The biggest common factor number is the GCF number.
So the greatest common factor 53390 and 53397 is 1.

Also check out the Least Common Multiple of 53390 and 53397